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The only living mammals that lay eggs are echidnas and platypuses. In the latter, the eggs develop in utero for about 28 days, with only about 10 days of external incubation (in contrast to a chicken egg, which spends about one day in tract and 21 days externally). [11] After laying her eggs, the female curls around them.
A sea turtle clutch. A clutch of eggs is the group of eggs produced by birds, amphibians, or reptiles, often at a single time, particularly those laid in a nest. In birds, destruction of a clutch by predators (or removal by humans, for example the California condor breeding program) results in double-clutching. The technique is used to double ...
The eggs are deposited into large temporary ponds which form because of the rainy season. Their clutch size is typically around 400 eggs per clutch. These eggs will hatch 36 hours after fertilization. Immediately after hatching, the frogs will remain motionless in a vertical position with their head up under the water.
Broodiness is the action or behavioral tendency to sit on a clutch of eggs to incubate them, often requiring the non-expression of many other behaviors including feeding and drinking. [1] Being broody has been defined as "Being in a state of readiness to brood eggs that is characterized by cessation of laying and by marked changes in behavior ...
Egg deposition primarily occurs in still, fresh water in order to keep the eggs moist during development. A typical clutch size can be anywhere between 500 and 1250 eggs. Grey foam-nest tree frogs strategically hang their foam nests on branches of trees above water at differing heights. [5]
Tomato Frog at Dählhölzli Animal Park. Tomato frogs breed in February to March following heavy rainfall; the sounds of males calling to attract females can be heard around small water bodies in the dark Malagasy night. [4] Following copulation, females will lay a clutch of 1,000 to 1,500 eggs on the surface of the water. [4]
If you've been having trouble with any of the connections or words in Monday's puzzle, you're not alone and these hints should definitely help you out. Plus, I'll reveal the answers further down ...
In comparison, a group of eggs and the offspring that hatch from them are frequently called a clutch, while young birds are often called a brood. Animals from the same litter are referred to as littermates.