1918.] NATUKAL SCIENCES OF PHILADELPHIA. 273 



Another nest in same vicinity, May 5, 1912, contained three incu- 

 bated eggs, 1.12 X .83 and 1.13 x .84 ins. A third set of three meas- 

 ured 1.04 X .72 and 1.06 x .73 ins. 



[336.] Planesticus obsoletus (Lawrence). Lawrence's Thrush. 

 *[337.J Hylocichla ustulata swainsonii (Cabanis). Olive-backed Thrush. 

 *[338.] Hylocichla fuscescens fuscescens (Vieillot). Veery. 



VIREONID.^. 

 339. Vireosylva flavoviridis flavoviridis Cassin. Yellow-green A'ireo. 



Alale, Agua Chira, May 19, 1912. Iris red, bill and feet pale 

 blue-gray. 



*[340.] Vireosylva olivacea (Linngeus). Red-eyed Vireo. 

 *[341.] Lanivireo flavifrons (Vieillot). Yellow-throated Vireo. 



342. Pachysylvia viridiflava (Lawrence). Yellow-green Pachysylvia. 



Male, Mt. Hope, February 22, 1913; female, Gatun, May 30, 1912. 

 Iris whitish yellow, bill and feet pinkish. 



343. Pachysylvia aurantiifrons aurantiifrons (Lawrence). Lawrence's Pachysylvia. 



Male, Pedro Miguel, May 5, 1912. 



Shot from a tree in a wild banana jungle. 



344. Pachysylvia decurtata (Bonaparte). Graj--headed Pachysylvia. 



Male and young, Gatun, July 4 and June 25, 1911. Iris dark 

 brown, bill gray-brown, feet bluish-gray. 

 Found in the forest. 



[345.] Vireolanius pulchellus viridiceps Ridgway. Panama Shrike- Vireo. 

 *[346.I Bombycilla cedrorum. Vieillot. Cedar Waxwing. 

 [347.] Anthus parvus Lawrence. Panama Pipit. 



MNIOTILTID^^. 

 *348. Mniotilta varia (Linnaeus). Black and White Warbler. 



Male, Gatun, March 26, 1911. 



*349. Protonotaria citrea (Bodd.aert). Prothonotary Warbler. 



Male, Toro Point, October 1; female, Mindi, October 7, 1911. 



*[350.] Vermivora chrysoptera (Linnseus). Golden-winged Warbler. 

 *[351.] Vermivora peregrina (Wilson). Tennessee Warbler. 

 *[352.] Dendroica magnolia (Wilson) . Magnolia Warbler. 

 *[353.] Dendroica coronata (Linnseus). Myrtle Warbler. 

 *[354.] Dendroica virens (Gmelin). Black-throated Green Warbler. 

 *[355.] Dendroica cerulea (Wilson). Cerulean Warbler. 

 *[356.] Dendroica fusca (Muller). Blackburnian Warbler. 

 *357. Dendroica pensylvanica (Linnseus). Chestnut-sided Warbler. 



Two males and one unsexed, Gatun, March 31, 1911 (molt com- 

 pleted), February 4, 1912 (molt begun), Februaiy 22, 1912. 



