Patrick Hart studies birds so intently on Hawaii island, he’s nearly becoming one.

Hawaii's unique birds, known as honeycreepers, are being wiped out by mosquitoes carrying avian malaria. The birds' last hope could be more mosquitoes, designed to crash their own population.

Hawaii's unique birds, known as honeycreepers, are being wiped out by mosquitoes carrying avian malaria. The birds' last hope could be more mosquitoes, designed to crash their own population.

Patrick Hart studies birds so intently on Hawaii Island, he’s nearly becoming one. Over the phone, Hart bursts into a bird song midconversation, mimicking the rhythmic and guttural noise of the ...