Avocets: The four species of avocets are a genus, Recurvirostra, of waders in the same avian family as the stilts. The genus name comes from Latin recurvus, "curved backwards" and rostrum, "bill". For obvious reasons.
![](https://static.wixstatic.com/media/618ad6_4e1b8121dc5942e2959f3871524802de~mv2.jpg/v1/fill/w_147,h_98,al_c,q_80,usm_0.66_1.00_0.01,blur_2,enc_auto/618ad6_4e1b8121dc5942e2959f3871524802de~mv2.jpg)
Here they seem to enjoy a bit of rough and tumble, with one stomping on the others back and head and pushing it underwater.