How do you get loads of hummingbirds on the screen in petz 5

Easy. All you have to do is obtain the bird feeder (I found playing the knight works best) then hang it on the tree in the back yard (NOT on the branch) and wait. Two humming birds will appear. To get loads you gotta keep clicking and dont let it fall on the flor else only two hummingbirds will come. Note: Only two hummingbirds will stay on screen aftr you hav finished clickn :(