Up in the elm tree poor little Mother Robin was trembling all over. "I thought you never would come, Buddy Jim," she said. "And then I thought perhaps you were one of those boys who don't care much what becomes of birds."

"Indeed I am not," said Buddy Jim. "I care very much for birds, indeed I do, but you see I'm just out from the city, and I did not know what your call for help meant. I don't know much about Country life yet. Does old Red Squirrel bother you much?"

"I should say he does," said Mother Robin. "If he can only find out when Father Robin is away after worms for my dinner, he is sure to come and try to frighten me away so that he can have a chance to eat my beautiful blue eggs for his dinner. He is a dreadful pest. Between him and Peter Prowler the Cat, who is very likely to catch my babies before they are big enough to fly, it's a wonder I am ever able to bring up a family."

"Well, little Mother Robin," said Buddy Jim, "you can be quiet now, and forget all about it. Old Dog Sandy will be sure to see that Peter Prowler does not come around here. He doesn't like cats. And I'm going to live here all summer, and I'll see that old Red Squirrel keeps away. Goodbye, little Mother bird." And Buddy Jim slid back down the old elm tree, and found old Dog Sandy just coming back from his long chase after old Red Squirrel.

"Sandy," said Buddy Jim, "If you happen to see Peter Prowler the cat around here after Mrs. Robin's babies, I want you to chase him away. Do you hear?"

"Woof, woof!" promised Old Dog Sandy. And he kept his word, and so after awhile there were four very fat, speckly young robin birds running around the lawn, and they got so tame they would hop right up on the swing and chatter to Buddy Jim.