This is a Bearded Dragon (Pogona vitticeps) gets its name from their habit of puffing out, and showing the spiked scales on their throat when they are angry or excited. The opening in its head is its ear. They vary widely in color, including brown, reddish-brown, red, yellow, white, and orange. They are also known as; Central Bearded Dragon, Inland Bearded Dragon, Bartagame, Streifenköpfige Bartagame, Dragón Barbudo Central, Baardagaam (Durch), Beardie, or Pogona.
Closeup of a Mexican Beaded Lizard's (Heloderma horridum) at the Jacksonville Zoo.
Closeup of a Mexican Beaded Lizard's (Heloderma horridum) skin at the Jacksonville Zoo and Gardens.