The Connecticut warbler (Oporornis agilis) is an uncommon, forest-interior, neotropical migrant that is locally distributed in the boreal plains and taiga plains ecoprovinces of British Columbia.

SUBGENUS OPORORNIS BAIRD . This is elevated to generic rank , as GENUS OPORORNIS BAIRD . Oporornis BAIRD , Rep . Expl . & Surv . R. R. Pac . , IX , 1858 , 246. Type , Sylvia agilis ... Oporornis includes Nos . 677 to 680 , which will ...

... Oporornis ( Geothlypis ) formosa one - half mile southeast of Grand Crossing , among the undergrowth in a small ... agilis ( Wilson ) . Connecticut Warbler . Sylvia agilis WILSON , Amer . Orn . , V , 1812 , 64 , pl . 39 , fig . 4 ...

... Oporornis ( Geothlypis ) formosa one - half mile southeast of Grand Crossing , among the undergrowth in a small ... agilis ( Wilson ) . Connecticut Warbler . Sylvia agilis WILSON , Amer . Orn . , V , 1812 , 64 , pl . 39 , fig . 4 ...

... Oporornis ( Geothlypis ) formosa one - half mile southeast of Grand Crossing , among the undergrowth in a small ... agilis ( Wilson ) . Connecticut Warbler . Sylvia agilis WILSON , Amer . Orn . , V , 1812 , 64 , pl . 39 , fig . 4 ...

... Oporornis ( Geothlypis ) formosa one - half mile southeast of Grand Crossing , among the undergrowth in a small ... agilis ( Wilson ) . Connecticut Warbler . Sylvia agilis WILSON , Amer . Orn . , V , 1812 , 64 , pl . 39 , fig . 4 ...

... Oporornis ( Geothlypis ) formosa one - half mile southeast of Grand Crossing , among the undergrowth in a small ... agilis ( Wilson ) . Connecticut Warbler . Sylvia agilis WILSON , Amer . Orn . , V , 1812 , 64 , pl . 39 , fig . 4 ...