The provided chart below shows that during the time snow falls, there will be less variety of species of bird observed, than during the Summer time, where almost every specie can be spotted as onle one type of bird cannot be found.
From this chart we learn that only three species of bird can be seen at all times of the year. The Cardinals, Crows and woodpeckers appear during both the colder and warmer seasons.Furthermore, Juncos are the only species that can be observed during the winter and go missing when Summer comes by.
It is undeniable that during the summer there is a greater variety of species of birds appear than during the winter.From the chart all the species are present except Juncos as they prefer a low temperature environment.
Overall, many species of birds are more prone to be found during the summer time due to their breeding season and an increased need for hydration.