Wiki User
∙ 16y agoThere are two. The bird and the duck billed platypus.
Wiki User
∙ 16y agoA bird is an endothermic vertebrate that lays eggs. Birds possess internal mechanisms to regulate their body temperature, and they reproduce by laying eggs.
trout
Although the Zaglossus Bruijni lays eggs, it is classed as a mammal.
A platypus.
The bee humming bird lays the smallest egg at half a gram, and the ostrich lays the biggest at 3.3lbs. The animal that lays the smallest eggs are insects but when referring to vertebrates the animal that lays the smallest egg is the hummingbird.
The animal that lays the most eggs is the deep-sea squid known as the Berryteuthis magister. This species of squid can lay up to 30,000 eggs at a time, making it one of the animals that produces a lot of eggs but not 300 million.
a lizard
the ostritch lays the biggest eggs today, but if dinosaurs were still alive they would lay the bigest eggs.
larva is the animal that lays pea sized eggs in your garden really its obvious
Although the Zaglossus Bruijni lays eggs, it is classed as a mammal.
platupus
Snakes.
trout
An animal that lays eggs is oviparous.
The echidna is an animal which lays eggs. The echidna is covered in spines. Like platypuses, echidnas are monotremes, or egg-laying mammals.
Oviparous means that the animal lays eggs. Most fish lay eggs.
non-mammal
A platypus.