1974 Release Helped Peregrine Falcons Recover in North America
In the early 1970s, American peregrine falcons faced survival challenges in parts of North America due to DDT pesticide use. The chemical caused eggshell thinning, leading to cracked eggs during incubation and fewer hatchlings. A release program in 1974 played a key role in helping these falcons reclaim their population and habitat in the region.
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