White-rumped Shama (Copsychus malabaricus) アカハラシキチョウ
A male White-rumped Shama In a papaya tree. Introduced from Indochina they are a common bird in Hawaii. Kauai 2012
A female White-rumped Shama has lighter colors. Kauai 2004
Here you can see the white rump of the male White-rumped Shama feeding its chick. Kauai 2012