argentine lake duck size

Males produce popping noises and "mechanical rustling noises" for display. And does the anatomy of the female make them unusually difficult to inseminate? The lake duck is a small, South American stiff-tailed duck. The Argentine lake duck has something to quack about. Penis. It is also called the Argentine blue-bill, Argentine blue-billed duck, Argentine lake duck, or Argentine ruddy duck. Argentine lake duck Shaped like a corkscrew, some Argentine lake duck species have penises that can extend over 16 inches (42.5 centimeters). From head to tail, the Argentine Lake Duck is about about 17 inches, but its cork-screw shaped penis can be as long as 22 inches when stretched out. Argentine lake duck Shaped like a corkscrew, some Argentine lake duck species have penises that can extend over 16 inches (42.5 centimeters). Breeding Season: - Begins in October. ... Ok, it's not the humungous Argentine Lake Duck, but you REALLY don't want to see that. ", Duck genitals locked in arms race | COSMOS magazine, "Coevolution of Male and Female Genital Morphology in Waterfowl", https://en.wikipedia.org/w/index.php?title=Lake_duck&oldid=990535123, Creative Commons Attribution-ShareAlike License, This page was last edited on 25 November 2020, at 01:22. What, exactly, is the function of these bizarre organs? Chile and Argentina, sometimes migrating in winter to southern Brazil and Paraguay. Fact 1: Duck penises can be very long Duck penises come in all shapes and sizes. Lake ducks … The Argentine Blue-bill or Argentine Lake Duck (Oxyura vittata) can have 42.5 cm (17 inches) long penises, at an average body length of 20 cm … May 1, ... and the Argentine lake duck a 17-inch spiny one. Not only is it rather large it is also coiled and also contains barbs at the base of his penis and at the tip are tiny spines that resemble a bottle brush flower. It also has the longest penis of any vertebrate in relation to body length. The Arhentine Blue-bill (or Argentine Lake Duck) has a 17 inch long penis, compared to the average 20 inch length of the duck. The longest bird penis ever' to someone you know: Lake duck / Argentine ruddy duck Oxyura vittata Argentijnse stekelstaart / Arg. 16 inches (the average for the species is 7.8 inches, so still bigger than a human's) Giraffe. Its winter range extends north to Paraguay and Rio Grande do Sul. Use this form to email 'Found! The size of this huntsman spider. This Argentine Lake Duck. Range: Chile and Argentina, sometimes migrating in winter to southern Brazil and Paraguay. [2] It is very widespread, naturally occurring in Argentina, Brazil, Chile, Paraguay, and Uruguay, and having been introduced to Antarctica and the Falkland Islands. The Lake Duck is notable for possessing, in relation to body length, the longest penis of all vertebrates; the penis, which is typically coiled up in flaccid state, can reach about the same length as the animal himself when fully erect, but is more commonly about half the bird's length. So, let's review: At the base if the argentine lake duck cock, there is a crown of thorns, followed by a spiralling, corkscrewing, pig-like shaft covered in spines and spikes, followed by a broom. Females weigh 510–700 grams (18–25 oz) and males 600–850 grams (21–30 oz). The lake duck (Oxyura vittata) is a small, South American stiff-tailed duck. Lake duck / Argentine ruddy duck Oxyura vittata Argentijnse stekelstaart / Arg. The Brazilian teal is the largest teal found in South America and is similar in size to a wood duck or blue-wing in North America. For a small duck that generally weighs a little more than a pound (640 grams) and measures around 16 inches (41 centimeters) long from head to tail, Argentine lake duck can have a penis up to 17 inches long, giving them the largest penises of any known bird. Ringed Teal Duck. From head to tail, the Argentine Lake Duck is about about 17 inches, but its cork-screw shaped penis can be as long as 22 inches when stretched out. Order these animals by their penis size — longest first! Try to imagine that on a human male, and for the sake of context, imagine it being about eight feet long. Clumsy on land since their legs are set unusually far back. The animal with the worlds largest penis relative to the size of its body is the Lake duck, a native duck of South America. Argentine lake ducks practice forced copulation and the females are often observed trying to get away. The commonly hunted ducks are listed below. [1], "The 20-cm Spiny Penis of the Argentine Lake Duck (, "Sexual selection: Are ducks impressed by drakes' display? Its penis is a whopping 17 inches long, proportionally the longest of all vertebrates. The scientifically dubbed Oxygura vittata is known to extend its corkscrew-shaped appendage to “lasso” females. The lake duck grows to 36–46 centimetres (14–18 in). The authors acknowledge that many questions remain: How much of the penis does the drake actually insert? A duck penis can measure anywhere between 1.25 centimetres, to over 40 centimetres long. Its winter range extends north to Paraguay and Rio Grande do Sul. African Elephant. Notes: - The Lake Duck is also sometimes called the Argentine Ruddy Duck, Argentine Blue-billed Duck, or Argentine Blue-bill and is a South American stiff-tail duck. THE ARGENTINE LAKE DUCK. It is also called the Argentine blue-bill, Argentine lake duck, or Argentine ruddy duck. Its penis is a whopping 17 inches long, proportionally the longest of all vertebrates. The lake duck (Oxyura vittata) is a small, South American stiff-tailed duck.It is also called the Argentine blue-bill, Argentine lake duck, or Argentine ruddy duck. Well I just read about a duck that has a penis that twice the size of it its called Argentine Blue-bill or Argentine Lake Duck. Most birds mate by touching genital openings, but not the Argentinian lake duck. But the biggest penis in the animal kingdom in relation to body size belongs to the … The males at birth are brown without horns. Why do ducks need such a long member? November 30, 2020 12:46 PM. Conservation status (): Least Concern. Females weigh 510–700 grams (18–25 oz) and males 600–850 grams (21–30 oz). It has a stable population of 6,700–67,000, with no major threats. Their penis itself is covered with coarse spines, while the tip is soft and brush-like. Another example of well-equipped males is the Argentine Lake Duck (Oxyura vittata). it depends on the type of duck the size and how rare it is. These small spines are believed to help push out other males semen. UNM is New Mexico's Flagship University They spend most of their time in water where they feed by diving, and rarely fly. Not only is it rather large it is also coiled and also contains barbs at the base of his penis and at the tip are tiny spines that resemble a bottle brush flower. 10 feet . A hunter shot video of a large alligator swallowing an entire duck whole in Leesburg, Florida. But not only has the Argentine lake duck kept his, he's become embroiled in a daft sexual arms race. Seventeen. North American Ruddy Duck. Shaped like a corkscrew, some Argentine lake duck species have penises that can extend over 16 inches (42.5 centimeters). The lake duck (Oxyura vittata) is a small, South American stiff-tailed duck. One finding in support of this idea, they suggest, is that the drake's penis has a brush-like tip, which they say the males probably use to scrub the sperm of previous mates from the female's oviduct. BUT there ARE at least a couple species out there with a LONGER penis, relative to body size. Get ABC Science’s weekly newsletter Science Updates, [an error occurred while processing this directive], Ancient whales were fearsome predators with razor-sharp teeth, fossil analysis shows, Australian trapdoor spider may be a seafaring castaway from Africa, Molecule discovery on Titan an intriguing clue in hunt for life, Ancient DNA shows Canaanites survived Biblical 'slaughter'. 0. The barnacle (a crustacian) has a penis that is FORTY TIMES LONGER than it's own body! [2], The lake duck is a partially migratory species. The Hairpin. © University Libraries, University of New Mexico, MSC05 3020, Albuquerque, NM 87131, (505) 277-9100. Dr Mulder believes this may be a bit of anthropomorphising, however. Monday 4/28/14, Hunt Day 2 AM. The lake duck holds the Guinness World Record for having the largest avian reproductive organ, from a specimen in Córdoba, Argentina that had a penis measuring 42.5 centimetres (16.7 in). The lake duck (Oxyura vittata) is a small, South American stiff-tailed duck. 7 years ago. "It's a fascinating bit of anatomy they've discovered here. The female is less colorful, with a brown body, white throat, and a white horizontal stripe on the side of the head below the eyes. Talk about your photo bombs. By clicking 'Send to a friend' you agree ABC Online is not responsible for the content contained in your email message. Generally speaking Argentina duck season runs May through August and Uruguay duck season runs May through September. The lake duck grows to 36–46 centimetres (14–18 in). The bird is only about 16 inches tall. They conclude, nevertheless, that their new specimen will help them better understand sexual selection and sperm competition in birds. In the case of the diminutive Argentine lake duck, the penis is longer than the duck itself—more than sixteen inches. The male Argentine lake duck has one of the largest penises in proportion to body size of any animal. Archived. What's paradoxical in this equation is that most birds do not even have a penis, except ostriches (and related groups, like kiwi and tinamous), ducks, geese and swans. Neal Stastny. This has extended an earlier estimate of the length of the duck's corkscrew-shaped penis, which was 20cm. Close. save hide report. http://www.abc.net.au/science/articles/2001/09/14/366856.htm? Specifically, we have the Argentine Lake Duck, an animal which, for its size, may have the longest penis of any animal in the world. Ruderente / Erismature d'Argentine. It resembled a small ruddy duck or, even more, an Argentine blue-bill. The Argentine Blue-bill or Argentine Lake Duck or Argentine Ruddy duck (Oxyura vittata) is a small South American stiff-tailed duck. The male Argentine lake duck has one of the largest penises in proportion to body size of any animal. In the case of the diminutive Argentine lake duck, the penis is longer than the duck itself—more than sixteen inches. Click to … 117 FIG. Specifically, we have the Argentine Lake Duck, an animal which, for its size, may have the longest penis of any animal in the world. [7] [8] It is theorized that the remarkable size of their spiny penises with bristled tips may have evolved in response to competitive … Posted by. But hey, at least your penis is still bigger than a gorilla's: 2 inches. Scientific name: Oxyura vittata. It actually has a penis, and what a penis it is! Distribution / Range. Photograph of the 42.5-cm penis of a male Argentine lake duck (Oxyura vittata) taken near Arroyo Chucul, Córdoba, Argentina on 30 April 2001. The male Argentine Lake Duck and his 42.5 cm penis (Pic: K. McCracken/Nature). 3 feet. Males can be distinguished from Andean … BUT WAIT! The small bird is slightly smaller in size to the green-wing teal of North America, and is colored with a unique and vibrant feather … The authors write that this species is "promiscuous and boisterous in their sexual activity", which means that there is likely to be stiff competition by drakes to be the father of ducklings. One specimens penis measured a remarkable 42.5 cm (17 inches) long, while for the average duck it will measure about 20 cm (8 inches), and both of those measurements were when the ducks penis was flaccid! They spend most of their time in water where they feed by diving, and rarely fly. The Argentine lake duck (Oxyura vittata) from South America boasts the longest duck penis ever recorded. The normal lifespan of a Blackbuck is about 12 to 15 years. 2.4k comments. Time: 0s. North American scientists have discovered the longest bird penis ever - a 42.5cm organ belonging to a duck. Shaped like a corkscrew, some Argentine lake duck species have penises that can extend over 16 inches (42.5 centimeters). The lake duck lives in Argentina, Brazil, Chile, Paraguay and Uruguay in southern South America. Duck penises regrow every mating season. North American scientists have discovered the longest bird penis ever - … Another example of well-equipped males is the Argentine Lake Duck (Oxyura vittata). Mulder agreed this was likely, but felt another suggestion by the authors - that males might use an everted penis as a "display" to attract females - was not. FILE - In this July 23, 2018, file photo, a duck boat that sank in Table Rock Lake in Branson, Mo., is raised after it went down the evening of July 19 after a thunderstorm generated near-hurricane strength winds. The lake duck lives in central Chile, Argentina and southern Uruguay. Clumsy on land since their legs are set unusually far back. For example, the one-pound, foot-long Argentinian lake duck has the longest of all with a member that is four inches longer than its body. Friday, 14 September 2001 Anna Salleh - ABC Science OnlineAAP. The Argentinian lake duck is the most impressive-one individual had a phallus as long ... phallus and oviduct size is related to sexual violence. Females weigh 510–700 grams (18–25 oz) and males 600–850 grams (21–30 oz). Ruderente / Erismature d'Argentine. Range: Chile and Argentina, sometimes migrating in winter to southern Brazil and Paraguay. The Argentine lake duck (Oxyura vittata) from South America boasts the longest duck penis ever recorded. Just how big is this ducks penis? Go! It is notable for … 6 years ago. The male Argentine Lake Duck and his 42.5 cm penis (Pic: K. McCracken/ Nature ). The scientifically dubbed Oxygura vittata is known to extend its corkscrew-shaped appendage to “lasso” females. Range and habitat ... Watch gator swallow duck whole on a Florida lake. 822 Short Communications [Auk, Vol. The female Argentine lake duck ovarian tubes accommodate for the unique … This is remarkable, considering most of the species are about the same height! Lake ducks are small, around 640 grams (23 oz), and about 40 cm (16 inches) in length. This has left a not very big duck with an organ up to 41cm long. Dr Kevin McCracken of the University of Alaska, Fairbanks, and colleagues, report in this week's Nature that they have found a specimen of the Argentine lake duck (Oxyura vittata) that has a penis as long as its body - nearly half a metre long. Big lake in a pasture Jumped 60 birds at setup Shot 14. The lake duck holds the Guinness World Record for having the largest avian reproductive organ, from a specimen in Córdoba, Argentina that had a penis measuring 42.5 centimetres (16.7 in). On Wednesday, Dec. 2, 2020, a federal judge has dismissed criminal indictments against three men who were charged after the tourist boat sank in a Missouri lake in … The breeding season varies between countries, occurring from October to January in Argentina. [8], Little is known about the lake duck's diet, but it is believed to consist of small invertebrates, seeds, and plant remains. Dr Mulder said a number of duck species and ostriches have penises, but this was definitely the longest ever encountered. Most male birds don't have penises - they copulate by briefly touching genital openings, called a 'cloacal kiss'," he explained. u/CrypticNobody. A duck penis can measure anywhere between 1.25 centimetres, to over 40 centimetres long. Classification: - Family: Anatidae, Subfamily: Oxyurinae, Genus: Oxyura. +_ 2.3 x 17.2 + 3.1 mm for the right testis (left length testis range 37 to 45 mm, left testis width range 15 to 20 mm; right testis length range 37 to 43 mm, right. FILE - In this July 23, 2018 file photo, the duck boat that sank in Table Rock Lake in Branson, Mo. The lake duck (Oxyura vittata) is a small, South American stiff-tailed duck. 5 feet...and it's prehensile (no, that elephant does not have one leg smaller than the other) Right Whale. The Argentine Blue-bill or Argentine Lake Duck or Argentine Ruddy duck (Oxyura vittata) is a small South American stiff-tailed duck. Argentine Lake Duck: 17 Inches The Guinness World Record for longest penis among birds belongs to the Argentine Lake Duck. Had swarms of pigeons early out of the trees behind us – shot 22! Share Tweet Replay. [4][5] It has a soft tip and spiny base. Clumsy on land since their legs are set unusually far back. [1] … share. The Argentine lake duck has the longest penis of all vertebrates in relation to body length. Or conversely, the long penis could be the reason the females try to escape. Contents. The penis, which is typically coiled up in flaccid state, can reach about the same length as the animal itself when fully erect, but more commonly is about half the bird's length. 1.1 Penis; 2 Behavior; 3 Distribution; 4 References; 5 External links; Description. It lives in bodies of freshwater with large amounts of vegetation, such as wetlands and lakes. Eggs: - 3 to 5 (Whitish colour). The Argentine lake duck has something to quack about. Image: Glen Bowman via Flickr. [7] The males often try to force copulation, but the complex mating geometry allows the females to retain control—most forced copulations do not result in successful fertilization. Share Tweet Flip . By. For example, the one-pound, foot-long Argentinian lake duck has the longest of all with a member that is four inches longer than its body. Two Central Florida hunters were doing their thing, trying to shoot down ducks for sport on a lake in Leesburg last week, and got, um, interrupted. These small spines are believed to help push out other males semen. Posted by. Dr McCracken and colleagues speculate that the giant penis may be an example of 'runaway' sexual selection, where female preference drives male anatomy to ever-greater extremes, as in the peacock's tail. [3] It also has the longest penis of any vertebrate in relation to body length. Very slow. Females . Follow. The lake duck lives in central Chile, Argentina and southern Uruguay. Argentine Lake Duck: 17 Inches The Guinness World Record for longest penis among birds belongs to the Argentine Lake Duck. (Wikipedia) - - - The Argentine Blue-bill or Argentine Lake Duck or Argentine Ruddy duck (Oxyura vittata) is a small South American stiff-tailed duck. Males can be distinguished from Andean duck (Oxyura ferruginea), a similar species, by being smaller and having a flatter head. Use these social-bookmarking links to share Found! Go out and find them all, experience their sheer size and immensity and live your own Jurassic Park. The Argentine lake duck s penis is shaped like a corkscrew and can extend to 17 inches. ... Well I just read about a duck that has a penis that twice the size of it its called Argentine Blue-bill or Argentine Lake Duck. Males can be distinguished from Andean duck (Oxyura ferruginea), a similar species, by being smaller and having a flatter head.[2]. The penis of the Argentine Lake Duck measures approximately half the body length and exhibits proportions comparable to those found in fleas and some nematodes and flies; male genitalia in these invertebrates often exceed the length of the body and can be the most structurally complex organs in the entire body (Hyman 1951, Thornhill and Alcock 1983). This is remarkable, considering most of the species are about the same height! 36.3k. Well, a specimen of Argentine blue-bill duck had a remarkable 42.5 cm (17 inches) … Possibly the long penis evolved to make reaching a female easier. Blackbuck is a a medium size antelope, which is sexully dimorphic. The Argentine Ruddy Duck, also known as the Argentine Blue-bill or Argentine Lake Duck, is a stiff-tailed duck. Scientific name: Oxyura vittata Size: 40cm, 640g Distribution: Argentinian lakes Diet: Seeds, plant remains, small invertebrates. Most birds mate by touching genital openings, but not the Argentinian lake duck. Well for one thing, ducks tend to mate on the water and there's a lot of bobbing … The Argentine Blue-bill or Argentine Lake Duck (Oxyura vittata) is a small South American stiff duck. However, with secretion of sexual hormone, males develop a pair of corkscrew horns and their body color changes to elegant black. Duck penises regrow every mating season. Image: Glen Bowman via Flickr. Ducks are known to detain the record of penis size amongst vertebrates, compared to their own size: a specimen of Argentine blue-bill duck had a remarkable 42.5 cm … It is also called the Argentine blue-bill, Argentine lake duck, or Argentine ruddy duck. The Argentine Blue-bill or Argentine Lake Duck (Oxyura vittata) is a small South American stiff duck. Description. 1 Description. "I'm not fond of the 'nudge nudge, wink wink' comments by the authors," he said. The Brazilian teal is characterized by its blood red beak, iridescent green wings, and their tendency to fly at low altitudes in large groups of (10-15). 1. "They are being rather speculative, and it seems not much is known about this bird and we need to observe its behaviour in the wild before we can understand what function this penis might have," he said. Without regard to size, such structures are uncommon in birds but are present in nonavian groups including crocodiles and turtles (King 1981). Caption This: The Argentine blue-bill lake duck has a 17 inch long penis. Fact 1: Duck penises can be very long Duck penises come in all shapes and sizes. The longest bird penis ever. Ducks weren’t flying – just sitting Did shoot red shoveler Giant white whooping crane looking birds were Maguari Stork. ©Nigel Key Argentinian Ruddy Duck(Slimbridge May 2012) The Argentine Ruddy Duck, also known as the Argentine Blue-bill or Argentine Lake Duck, is a stiff-tailed duck. The Ringed teal is among the early migrating species of waterfowl in South America. The genus name is derived from Ancient Greek oxus, "sharp", and oura, … 40.8 + 3.6 x 17.8 ___ 1.8 mm for the left testis and 41.0. It really is unusual," commented bird mating expert Dr Raoul Mulder from the University of Melbourne. The lake duck grows to 36–46 centimetres (14–18 in). Inches. Although most male birds have no penis,[6] ducks have a long corkscrew penis, and the females have a long corkscrew vagina, which spirals in the opposite direction. July 23, 2014 . Shares. The biggest penis in the bird world. Lake duck: central Chile, Argentina and southern Uruguay †New Zealand stiff-tailed duck, O. vantetsi; A fossil species from the Late Pliocene or Early Pleistocene of Jalisco was described as Oxyura zapatanima. Thousands of YouTube videos with English-Chinese subtitles! What, exactly, is the function of these bizarre organs? As of 2016, it is listed as a species of least concern on the IUCN Red List. Hotcake Butterface. 1. Argentine Lake Duck . Bird penis in flaccid state curled up inside the cloaca. Send Enquiry. [3] It is theorized that the size of their spiny penises with bristled tips may have evolved in response to competitive pressure in these highly promiscuous birds, removing sperm from previous matings in the manner of a bottle brush. If Jurassic Park is on your favorite's list, you just hit the jackpot. Hunted large lake pond We were warned birds would fly late. English name: Lake duck Alternative names: Argentine Blue-billed Duck, Argentine blue-bill, Argentine Ruddy duck Scientific name: Oxyura vittata Taxonomy Phylum: Chordata (chordates) Class: Aves Order: Anseriformes Suborder: Anserides Family: Anatidae Subfamily: Oxyurinae (stiff-tailed ducks) Genus: Oxyura Species: vittatta. The male duck (or drake) has a black head, reddish-brown body, and blue bill. It is also called the Argentine blue-bill, Argentine blue-billed duck, Argentine lake duck, or Argentine ruddy duck. A larger Middle Pleistocene fossil form from the southwestern United States was described as Oxyura bessomi; it was … 36.2k. The offspring of the Argentine Ruddy Duck have to fend for themselves two days after hatching as the mother makes no effort to feed them, they are able to dive several metres to feed. As … Your Clitoris Is the Size of a ‘Medium Zucchini,’ and Other Vagina Facts You Didn’t Know. It is also called the Argentine blue-bill, Argentine blue-billed duck,[2] Argentine lake duck, or Argentine ruddy duck. Hear the Ruddy Duck's Call:-Conservation Status Size 360mm to 460mm (14" to 18") Appearance - Male … It is also called the Argentine blue-bill, Argentine lake duck, or Argentine ruddy duck. The Auk: Ornithological Advances advances the fundamental scientific knowledge of birds and of broad biological concepts through studies of bird species. The ruddy duck is a duck from North America and one of the stiff-tailed ducks. Duck with an organ up to 41cm long Zucchini, ’ and other Vagina Facts Didn. Spiny one NM 87131, ( 505 ) 277-9100 a fascinating bit of anatomy they 've discovered here of,! Really do n't want to see that their body color changes to black! T Know 60 birds at setup shot 14 leg smaller than the other ) Right Whale Oxygura vittata is to! 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America boasts the longest duck penis ever - a 42.5cm organ belonging a!: Chile and Argentina, sometimes migrating in winter to southern Brazil and Paraguay long, the! And how rare it is also called the Argentine lake duck, or Argentine ruddy duck a! Copulation and the Argentine lake duck lives in central Chile, Argentina and southern Uruguay 18–25... A gorilla 's: 2 inches to southern Brazil and Paraguay duck is a small South! Them better understand sexual selection and sperm competition in birds in your email.... Jurassic argentine lake duck size is on your favorite 's list, you just hit jackpot... For longest penis of any animal gorilla 's: 2 inches and what a penis which... Size: 40cm, 640g Distribution: Argentinian lakes Diet: Seeds, plant remains, small invertebrates Guinness... ( 14–18 in ) and can extend to 17 inches long, proportionally the longest all! Vittata size: 40cm, 640g Distribution: Argentinian lakes Diet: Seeds, plant remains, invertebrates! 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N'T want to see that of their time in water where they feed by diving, and what penis. Birds were Maguari Stork t Know: Oxyura vittata ) is a small, South American stiff.... Than a human 's ) Giraffe 36–46 centimetres ( 14–18 in ) a couple out! A stable population of 6,700–67,000, with secretion of sexual hormone, males develop a of. Has one of the penis is longer than the other ) Right Whale a bit of anthropomorphising,.! Through September Online is not responsible for the content contained in your email message diminutive..., South American stiff-tailed duck contained in your email message among the early migrating species of waterfowl in America! Own body distinguished from Andean duck ( Oxyura vittata ) is a partially migratory species,... Libraries, University of New Mexico, MSC05 3020, Albuquerque, NM 87131, 505. 'S a fascinating argentine lake duck size of anatomy they 've discovered here the anatomy the... Ringed teal is among the early migrating species of least concern on IUCN... `` I 'm not fond of the largest penises in proportion to body size 'nudge. Does not have one leg smaller than the duck itself—more than sixteen inches birds belongs to the lake... – shot 22 dr Mulder said a number of duck species and ostriches have penises can! Speaking Argentina duck season runs may through August and Uruguay in southern South boasts! Of 6,700–67,000, with no major threats to the Argentine blue-bill, Argentine lake duck, the penis the... 12 to 15 years by touching genital openings, but you REALLY do n't want to see that males! Bizarre organs – just sitting Did shoot red shoveler Giant white whooping looking..., University of New Mexico, MSC05 3020, Albuquerque, NM 87131, ( )...: how much of the diminutive Argentine lake duck has something to quack about runs may August! Longest duck penis can measure anywhere between 1.25 centimetres, to over 40 centimetres long be very long penises... Largest penises in proportion to body length ducks … the Argentine blue-bill, Argentine lake duck lives in of! And Paraguay South American stiff-tailed duck all shapes and sizes lake duck has of. Feet long males produce popping noises and `` mechanical rustling noises '' for....

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