Dendrobates pumilio - Blue-jeans Frog (ssp. of Strawberry Poison Dart Frog)
Costa-Rica. Tortuguero. August, 2007
Oophaga pumilio (former endrobates pumilio) = Strawberry Poison Dart Frog - tiny and incredibly beautiful creature from Tortugero (Costa Rica) have got blue legs (Blue-jeans Frog) while those from Pacific regions are whole-red. Very polymorphic species with various color patterns from tropical America. The flamboyant appearance warns the potential predator: I am poisonous!!! If a snake bites it, it immediately releases the frog, scrapes its mouth against the ground, nd may writhe or lie comatose for several hours. Snakes, birds, and mammals do not die from such experience, but they remember the lesson!
The reproductive behavior of this frog is the most unbelievable stories in the rainforest! Males establish territories on logs and stumps at a spacing of about ten feet. Their mating call is a cricketlike buzz that pulses at a rate of four to five buzzes per sec., deterring males while attracting females. If another male approaches, the too ones rise up and grapple with each other like little sumo wrestlers. When a female approaches, the male leads her to nesting site in the ground litter, where he deposits sperm on a leaf and she lays two to five eggs on it. He guards the eggs and keeps them moist for about 7 days until they hatch. Then, the female returns, and the tadpoles climb onto her back, using their mouths as suckers. She climbs trees and backs into the water tanks of bromeliads or water-filled plant cavities. After the tadpoles slide into the water, she returns for the others. She visits them for the 50 days it takes to develop! When the tadpoles sense its approaching mother, they vibrate their tales. Then she backs into the water and lays an unfertilized egg for the tadpoles to eat! - 7-11 eggs for each baby during its development! This incredible adaptation developed to avoid raising tadpoles in fishful ponds.
Dendrobates pumilio - Blue-jeans Frog (ssp. of Strawberry Poison Dart Frog)
Costa-Rica. Tortuguero. August, 2007
Oophaga pumilio (former endrobates pumilio) = Strawberry Poison Dart Frog - tiny and incredibly beautiful creature from Tortugero (Costa Rica) have got blue legs (Blue-jeans Frog) while those from Pacific regions are whole-red. Very polymorphic species with various color patterns from tropical America. The flamboyant appearance warns the potential predator: I am poisonous!!! If a snake bites it, it immediately releases the frog, scrapes its mouth against the ground, nd may writhe or lie comatose for several hours. Snakes, birds, and mammals do not die from such experience, but they remember the lesson!
The reproductive behavior of this frog is the most unbelievable stories in the rainforest! Males establish territories on logs and stumps at a spacing of about ten feet. Their mating call is a cricketlike buzz that pulses at a rate of four to five buzzes per sec., deterring males while attracting females. If another male approaches, the too ones rise up and grapple with each other like little sumo wrestlers. When a female approaches, the male leads her to nesting site in the ground litter, where he deposits sperm on a leaf and she lays two to five eggs on it. He guards the eggs and keeps them moist for about 7 days until they hatch. Then, the female returns, and the tadpoles climb onto her back, using their mouths as suckers. She climbs trees and backs into the water tanks of bromeliads or water-filled plant cavities. After the tadpoles slide into the water, she returns for the others. She visits them for the 50 days it takes to develop! When the tadpoles sense its approaching mother, they vibrate their tales. Then she backs into the water and lays an unfertilized egg for the tadpoles to eat! - 7-11 eggs for each baby during its development! This incredible adaptation developed to avoid raising tadpoles in fishful ponds.