No they are not. They are considered endotherms.
Birds are endothermic, meaning they can regulate their body temperature internally through metabolic processes. This allows them to maintain a relatively constant body temperature regardless of external environmental conditions.
Practically all except for whales and dolphins, and marine birds if you count those as sea animals. Only mammals and birds are endothermic.
they are ectothermic
All tortoises are ectothermic, which is commonly referred to as 'cold-blooded'. Tortoises are reptiles, and all reptiles are ectothermic, as are fish and amphibians. Their body temperature is dependent on external environmental conditions.
Endothermic
Fishes, amphibians and reptiles are ectothermic while mammals and birds are endothermic.
A squid is ectotherm. Any animal except birds and mammals are ectotherms
Robins, like all birds, are warmblooded or endothermic.
A harp seal is endothermic, able to maintain its own body temperature. It is a mammal, and mammals and birds are endothermic. The term 'endothermic' is the biological term for an animal that is warm-blooded.
Birds are endothermic, meaning they can regulate their body temperature internally through metabolic processes. This allows them to maintain a relatively constant body temperature regardless of external environmental conditions.
Practically all except for whales and dolphins, and marine birds if you count those as sea animals. Only mammals and birds are endothermic.
they are ectothermic
Ectothermic!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
its ectothermic
Newts are Ectothermic
Birds are warm-blooded/endothermic. Reptiles are not. They are cold-blooded/ectothermic. Reptiles such as snakes and terrapins must bathe in the sun to get their body temperature to an optimal. Birds can control their body temperature internally.
newts are ectothermic