CU of female adult budgie sitting on single egg in nest inside tree hollow; two juveniles move about in background. Various shots of juvenile budgies emerging from the nest. One shot of a menacing raptor flying overhead. MLS and MCU of juvenile being fed by adult at the mouth of tree hollow. MLS, MS of juvenile budgie struggling to fly out of lake water, then emerging onto a branch. MCUs of juvenile budgies clinging to tree branches, CU of one "swimming" through water.