![Polar bear penises, sex-mad quolls, froggy body hair and lizard snot: embarrassing bodies in the animal kingdom | SBS Science Polar bear penises, sex-mad quolls, froggy body hair and lizard snot: embarrassing bodies in the animal kingdom | SBS Science](https://www.sbs.com.au/topics/sites/sbs.com.au.topics/files/maxresdefault_6.jpg)
Polar bear penises, sex-mad quolls, froggy body hair and lizard snot: embarrassing bodies in the animal kingdom | SBS Science
![Polar bear penises not breaking due to PCBs – new paper full of “coulds” and “maybes” | polarbearscience Polar bear penises not breaking due to PCBs – new paper full of “coulds” and “maybes” | polarbearscience](https://i0.wp.com/polarbearscience.com/wp-content/uploads/2015/01/marine-mammal-penis-bones_labeled_polarbearscience_2015_sm.jpg?ssl=1)
Polar bear penises not breaking due to PCBs – new paper full of “coulds” and “maybes” | polarbearscience
![David Robson on Twitter: "#TIL "An intersex female bear mates and gives birth through the tip of her 'penis'" Ouch! https://t.co/b6jUXs0XlA https://t.co/LlYX2eWHmu" / Twitter David Robson on Twitter: "#TIL "An intersex female bear mates and gives birth through the tip of her 'penis'" Ouch! https://t.co/b6jUXs0XlA https://t.co/LlYX2eWHmu" / Twitter](https://pbs.twimg.com/media/Cl8-NuzWIAAGYvq.jpg:large)
David Robson on Twitter: "#TIL "An intersex female bear mates and gives birth through the tip of her 'penis'" Ouch! https://t.co/b6jUXs0XlA https://t.co/LlYX2eWHmu" / Twitter
Skull Store - This is a real polar bear bacculum (penis bone)! It was sustainably sourced from our Inuit friends in the Canadian arctic. This measures ~7" and is available exclusively in
![Polar bear penises, sex-mad quolls, froggy body hair and lizard snot: embarrassing bodies in the animal kingdom | SBS Science Polar bear penises, sex-mad quolls, froggy body hair and lizard snot: embarrassing bodies in the animal kingdom | SBS Science](https://www.sbs.com.au/topics/sites/sbs.com.au.topics/files/styles/body_image/public/polar_bear.png?itok=jaqtTylF&mtime=1481854774)
Polar bear penises, sex-mad quolls, froggy body hair and lizard snot: embarrassing bodies in the animal kingdom | SBS Science
![Polar bear penises not breaking due to PCBs – new paper full of “coulds” and “maybes” | polarbearscience Polar bear penises not breaking due to PCBs – new paper full of “coulds” and “maybes” | polarbearscience](https://i0.wp.com/polarbearscience.com/wp-content/uploads/2015/01/beaufort-sea-male-polar-bear-usgs_2005-amstrup-photo.jpg?ssl=1)