黑头噪鸦具有储食行为，其储藏的食物对雌鸟的孵卵以及幼雏的存活可能有重要意义。

The jay shows food hoarding behavior and stored food maybe very important to nesting females as well as the survival of young.

youdao

黑头噪鸦具有储食行为，其储藏的食物对雌鸟的孵卵以及幼雏的存活可能有重要意义。

The jay shows food hoarding behavior and stored food maybe very important to nesting females as well as the survival of young.

youdao