Bearded dragons which are also known as Pogona are a species of lizards popular for the underside of their throat which is spiky and may change colour depending on the situation.
The little dragons are very charming and can be quite adorable, to the point that many people around the world have them as exotic pets.
As mentioned their spiny scales change colour when they feel threatened or when they are trying to defend themselves. They are quite friendly and they mostly eat insects.
Would you ever adopt a bearded dragon fellow lazy penguins?
The Charm Of Bearded Dragons
Source: Link
Source: Link
Source: Link
Source: Link
Source: Link