C There are nearly 200 species of poison dart frogs, known for their bright colours and highly poisonous skin. Not only are they beautiful,they can also do a kind of tapdance. The frogs have a habit of tapping the middle toes on their back feet. Scientists have never fully worked out ...
Her team collected strawberry poison dart frogs from western Panama, and measured how toxic the frogs' skin chemicals were. She also measured their colours precisely, using an instrument called a spectrophotometer, and determined how easily predatory birds could detect them. As before, the brighter ...
What are poison dart frogs' adaptions, and why is it beneficial for them to live in a tropical rainforest? Explain why both species richness and species evenness are important for a healthy ecosystem. Explain why rainforests are ...
Batrachotoxin is the same poison found in dart frogs, and while it is to be avoided as much as possible, it isn't life-threatening to humans. Interestingly enough, the source of these birds' toxicity is thought to be their diet, with the Hooded Pitohui feasting on beetles from the genus...
More about poison dart frogs: The golden poison dart frog is social and will live in groups of up to six in the wild. The poison secreted by the frogs is often used by indigenous people to poison the darts and other weapons with which they hunt their food. ...