An American biologist and author, he’s known for his research in desert pets. He most famously released a technological journal known as The Condor, where he detailed the life span cycle of the normal Poorwill parrot and other animals. Right from the start of his profession, he took regular weekend excursions towards the desert to review wildlife; the vacations became referred to as Jaeger’s palavaers and continuing longer after his pension. While teaching in Hand Springs, California, he produced a creative relationship with several observed wildlife performers and writers. He was created in Loup Town, Nebraska. He passed away at age ninety-six in Riverside, California. Like tv nature show manufacturer Martin Kratt, Jaeger helped increase public knowing of nature and animals.