Because of the early coming of springs, the warblers would not get the best places for nesting. With this, the early-spring food sources also get declined by the time they reach the breeding grounds. Subsequently, the survival and the rates of reproduction of the warblers would also get diminished. Eventually, the population size of the warblers would see a decline.
Blue winged warblers are the popular species having distinct Buzz Buzz sounds. They are most likely to live in bushy fields and known as worm eater. Their favorite food is insects and spiders.
As the springs arrives, it will affect the blue winged warbles in a very positive way. They will be more likely to reproduce in spring. They will also find more food and shelter in spring.
