Cleaner fish learn how to steal a little mucus snack by watching adults
Read now →Fish preferred to cheat a bit when given the choice
_(28765198346).jpg?auto=compress%2Cformat&crop=faces&fit=crop&fm=jpg&h=800&q=70&w=1200 "Shore crab")
Stressed out crabs don't camouflage very well
Read now →The noise from passing ships stresses out crabs and makes them easy prey
Swamp sparrows can guess each other's ages from the sounds of their song
Read now →Researchers hand raised a flock of swamp sparrows, and used music playback experiments to see how wild males responded to different songs
Why did blue whales get so big when their prey is teeny tiny?
Read now →When the food source is abundant, animals with bigger mouths can consume more calories.