Deceiving plumage
Female Hummingbirds look like males to avoid harassment
August 31, 2021
Colorful female Jacobins in the wild may feed more frequently and for longer periods than their drab counterparts
Colorful female Jacobins in the wild may feed more frequently and for longer periods than their drab counterparts
A mobile hearing test determined that the hearing sensitivity of Neotropical bats is associated with the sounds generated by their prey, demonstrating how hearing ability may relate directly to niche differentiation.
The oldest and most complete fossil crab ever discovered suggests that these animals ventured onto land at least 25 to 50 million years earlier than previously thought
The adaptation of certain plants to drought and high temperatures involves a fundamental reprogramming of their metabolism, not just a simple adjustment that can be made by regular plants.
Self-professed spider-fan and arachnid systematist Stephany Arizala would like more people to study this megadiverse group, so that we can do a better job of protecting them.
The use of submersibles exponentially increased recorded diversity of islands’ deep-reef fish faunas.
Traditionally, we highlight the richness of the fauna that lives in the forests of Panama. However, the complex Panamanian forests also hide a diversity in the behavior of this fauna. Considering how small Panama is, for these same species, the behavior can vary according to its environment. In this talk we will talk about how camera traps provide us with pieces of the puzzle of the ecology and behavior of the fauna in Panama.
Young entomologist Sol Parra uses gene editing technology to understand how color pattern mimicry evolves in butterflies.
Researcher May Dixon discovered that frog-eating bats could recognize ringtones indicating a food reward up to four years later.
Megalodon could fully consume prey the size of today’s killer whales and then roam the seas without more food for two months.