PURPLE MARTIN
Progne subis subis. [Case 5], Fig. 25

Largest of our Swallows. The female is duller above than the male, and below is brownish gray. L. 8.

Range. Nests locally from the Gulf to Canada; winters in the tropics.

Washington, rather common S.R., Apl. 1-Sept. 14. Ossining, tolerably common S.R., Apl. 27-Sept. 11. Cambridge, formerly locally common S.R., Apl. 20-Aug. 25. N. Ohio, common S.R. Apl. 1-Sept. 5. Glen Ellyn, local S.R., Mch. 23-Sept. 10. SE. Minn., common S.R., Apl. 1-Sept. 9.

Fortunate is the man whose hospitality the Martins accept. Their cheery notes and sociability make them the best kind of guests. The Audubon Society will send one plans for a Martin house, and tell one where to place it. Martins nest in May and lay white eggs.

CLIFF SWALLOW
Petrochelidon lunifrons lunifrons. [Case 6], Fig. 55

The rusty rump is distinctive. L. 6.

Range. Nests locally from Georgia to Canada; winters in the tropics.

Washington, rare S.R., Apl. 10-Sept.—? Ossining, common S.R., May 1-Sept. 12. Cambridge, S.R., much less than formerly. Apl. 28-Aug. 25. N. Ohio, tolerably common S.R., Apl. 6-Sept. 25. Glen Ellyn, not common, local S.R., Apl. 25-Sept. 16. SE. Minn., common S.R., Apl. 13-Sept. 12.

Cliff Swallow it is in the West, but "Eave" Swallow it should be in the East where the rows of flask-shaped mud nests cluster thick beneath projecting roofs. They prefer unpainted buildings and the modern barn rarely knows them. The white, brown-spotted eggs are laid in the latter half of May.