Nuts to You! by Lois Ehlert; 1993. Hardcover (Ch-PIC)

It’s summer in the city, and a rascally squirrel is up to all sorts of tricks. He digs and eats and zips and hides, but when he sneaks inside an apartment window, it’s time for a nutty solution to get him out. Labels identify plants, birds, and insects on each page, and a glossary at the back of the book offers factual details about squirrels. “The simple, spirited plot, lively verse, and stunning double-page spreads will make Nuts to You! a storytime standard.”--School Library Journal