在纽约树上看到的松鼠巢，称为“dreys”，是全年用作庇护所的大叶球。 Squirrel nests, called "dreys," seen in New York trees are large leaf balls used for year-round shelter.

在纽约的树上看到的巨大的叶子球 不是鸟巢 而是松鼠的巢穴 The giant leaf balls seen in New York's trees are not bird nests but are actually squirrel nests known as "dreys." 这些巢穴由诸如东灰色和美国红松鼠等松鼠建造,可达两英尺宽,通常在橡树丛中发现超过20英尺高。 Built by squirrels like the Eastern Gray and American Red Squirrel, these nests can reach up to two feet wide and are typically found over 20 feet high in oak trees. 松鼠利用全年住所的叶子和树枝建立或改造这些结构。 Squirrels create or modify these structures using leaves and branches for year-round shelter.