re: #255 jaunte

I only just now looked at the date.

Here’s a #FridayThe13th #science fact! This frog has bone daggers hidden in each thumb which pierce the skin during territorial combat. This Exquisite Spike-thumb #Frog (Plectrohyla exquisita) is critically endangered & found ONLY at my @HondurasARCC site #FrogFriday @IUCNRedList pic.twitter.com/sauCBb81P3

— Jonathan Kolby (@MyFrogCroaked) April 13, 2018