They have some of the best caterpillars in Peru. The best.
Follow all of our Peru adventures on this playlist: http://bit.ly/SmartPeru
↓ More info and sources below ↓
Special thanks to Andy Warren, David Pfennig, Alex Wild, and Gustavo Londoño for helpful discussions for this video!
You should definitely be following Aaron Pomerantz:
Special thanks to Rainforest Expeditions for hosting us! Visit http://www.perunature.com/
Check out Deep Look for more awesome up-close science: https://www.youtube.com/user/KQEDDeepLook
Cinerous mourner nest video courtesy of Dano Grayson: http://danograyson.com/
Cinerous mourner photos by Santiago David
d'Horta, Fernando Mendonça, Guy M. Kirwan, and Dante Buzzetti. "Gaudy juvenile plumages of cinereous mourner (Laniocera hypopyrra) and Brazilian laniisoma (Laniisoma elegans)." The Wilson Journal of Ornithology 124.3 (2012): 429-435.
Forbes, Peter. Dazzled and deceived: mimicry and camouflage. Yale University Press, 2011. http://amzn.to/2dE444Z
Kikuchi, David W., and David W. Pfennig. "Predator cognition permits imperfect coral snake mimicry." The American Naturalist 176.6 (2010): 830-834.
Londoño, Gustavo A., Duván A. García, and Manuel A. Sánchez Martínez. "Morphological and behavioral evidence of Batesian mimicry in nestlings of a lowland Amazonian bird." The American Naturalist 185.1 (2015): 135-141.
Rabosky, Alison R. Davis, et al. "Coral snakes predict the evolution of mimicry across New World snakes." Nature communications 7 (2016).
Savage, Jay M., and Joseph B. Slowinski. "The colouration of the venomous coral snakes (family Elapidae) and their mimics (families Aniliidae and Colubridae)." Biological Journal of the Linnean Society 45.3 (1992): 235-254.
Thompson, Martin J., and Martijn JTN Timmermans. "Characterising the phenotypic diversity of Papilio dardanus wing patterns using an extensive museum collection." Plos one 9.5 (2014): e96815.
Wickler, Wolfgang. Mimicry in Plants and Animals: Trans. by RD Martin. Weidenfeld & Nicolson, 1968.
It’s Okay To Be Smart is written and hosted by Joe Hanson, Ph.D.
Have an idea for an episode or an amazing science question you want answered? Leave a comment or check us out at the links below!
Produced by PBS Digital Studios
Music via APM
Stock images from SciencePhoto http://www.sciencephoto.com/ and Shutterstock http://www.shutterstock.com