In this paper is presented a summary of all our notes of the seasons of 1910 and 1911, concerning the breeding of fishes other than carp. They were made principally at Havana, Illinois, but include in a few cases observations ...

Habitat loss and fragmentation are the leading threats to biodiversity worldwide. In fragmented landscapes, movement of organisms among patches of suitable habitat is critical to ecological and evolutionary processes. ...

The distribution of Ixodes scapularis and Borrelia burgdorferi has continued expanding in Illinois over the past twenty years. However, the extent to which this tick vector and etiologic agent of Lyme disease has spread ...