The table depicts data regarding various types of birds that have been observed in Woodchuck County during two seasons: winter and summer.
Overall, it can be observed that most of the species migrate in summer seasons, while few of them are observed exclusively in a colder months. This may indicate that they migrate to the area during winter from colder northern regions.
According to the chart, three out of the eight species – cardinals, crows, and woodpeckers – were recorded in both winter and summer, indicating that their permanent region is southern and northern.
In contrast, the remaining show strict seasonal patterns. Out of four species were excluslively sighted during winter months and were entirely absent in the summer. Conversely, orles, vireos, and bluebirds were only observed in summer. In total, seven of birds can be seen in Woodchuck County on the summer, while four of the species showed patterns in the winter.