[Ants of Mount Adams Country]

Crater and Mound Ants

Myrmecocystus or Formica sp.

This photo shows another view of the same nest of mound and crater ants alongside the Willard Springs Trail at Conboy National Wildlife Refuge..........October 28, 2007.
The photo above shows a nest of mound and crater ants alongside the Willard Springs Trail at Conboy National Wildlife Refuge........October 28, 2007.

This photo shows another view of the same nest of mound and crater ants alongside the Willard Springs Trail at Conboy National Wildlife Refuge..........October 28, 2007.

This photo shows another view of the same nest of mound and crater ants alongside the Willard Springs Trail at Conboy National Wildlife Refuge..........October 28, 2007.
Paul Slichter