San Diego Zooのインスタグラム(sandiegozoo) - 1月30日 04時50分

Croc this way to hear the cute calls of our West African dwarf crocs. ? Fun fact: Crocodilian lose and grow teeth throughout their life! This replacement occurs in “waves” along the jaw from back to front in young crocs. This “wave” means that every other tooth is replaced. This does not mean one set falls out all at once, but over time. Crocodilians may go through 8,000 teeth in their lifetime. Check out our story for more info. #toothygrin #crocthisway #reptilesofinstagram

[BIHAKUEN]UVシールド(UVShield)

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