For the first two rounds in #2018MMM, the better seeded competitor always gets "home habitat advantage" #2018MMM
Pygmy hippos use swamps, streams, and rivers as refuges from danger and to keep their sensitive skin moist. They are semi-aquatic. #2018MMM
Tonight, I'll highlight two GREAT ADAPTATIONS of the pygmy hippo - 1. their noses and ears close automatically when they submerge underwater (no neti pots for them) and 2. they secrete their own pink sunscreen #2018MMM
Ancient greeks described hippos as having "blood sweat" but it's not really sweat as described by Mark Ritchie in this interview. It helps protect them from the sun! scientificamerican.com/article/do-hip…#2018MMM
The GREAT ADAPTATION of the star-nosed mole is the nose (duh!). The star-nose is a primarily a tactile (touch-sensitive) organ, rather than an olfactory (smelling) organ and it is INCREDIBLY sensitive #2018MMM
Catania (1996) reports that although the nose is 1 cm across, it has more than five times the nerve fibers (100,000 total) than the nerve fibers found on the human hand #2018MMMacademic.oup.com/bioscience/art…
Unlike other moles, star-nose moles prefer moist soil and can forage in water. Here's a great @NSF youtube clip of underwater foraging behavior #2018MMM
Next Up #5 Secretary Bird vs Horseshoe Crab #2018MMM
Secretary birds stand around 0.9 to 1.2 meters tall and weigh between 2.3 to 4.27 kg #2018MMM Check out this awesome image from @FieldMuseum
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The secretary bird occurs in sub-Saharan Africa where it inhabits grasslands, ranging from open plains to lightly wooded savanna, but is also found in agricultural areas and sub-desert #2018MMM
The hedgehog and baboon lineages are estimated to have diverged about 100 million years ago (timetree.org). Hedgehogs are in the Eulipotyphla order, which includes shrews, moles, and solenodons. The common hedgehog averages 1 kg, and are 135- 165 cm in length. #2018MMM