Bermuda flicker, Colaptes oceanicus:Storrs L. Olson (2013). "Fossil woodpeckers from Bermuda with the description of a new species of Colaptes (Aves: Picidae)". Proceedings of the Biological Society of Washington. 126 (1): 17–24. doi:10.2988/0006-324X-126.1.17. S2CID84248107.
Sao Miguel scops owl, Otus frutuosoi : Juan Carlos Rando; Josep Antoni Alcover; Storrs L. Olson; Harald Pieper (2013). "A new species of extinct scops owl (Aves: Strigiformes: Strigidae: Otus) from São Miguel Island (Azores Archipelago, North Atlantic Ocean)". Zootaxa. 3647 (2): 343–357. doi:10.11646/zootaxa.3647.2.6. hdl:10261/85708. PMID26295111.
Seram masked owl, Tyto almae:Knud Andreas Jønsson; Michael Køie Poulsen; Tri Haryoko; Andrew Hart Reeve; Pierre-Henri Fabre (2013). "A new species of masked-owl (Aves: Strigiformes: Tytonidae) from Seram, Indonesia". Zootaxa. 3635 (1): 51–61. doi:10.11646/zootaxa.3635.1.5. PMID26097930.
Junin tapaculo, Scytalopus gettyae:Peter A. Hosner; Mark B. Robbins; Thomas Valqui & A. Townsend Peterson (2013). "A New Species of Scytalopus Tapaculo (Aves: Passeriformes: Rhinocryptidae) from the Andes of Central Peru". The Wilson Journal of Ornithology. 125 (2): 233–242. doi:10.1676/12-055.1. S2CID85756230.
Cambodian tailorbirdOrthotomus chaktomuk:Simon Mahood; Ashish John; Hong Chamnan & Colin Poole (2013). "A new species of lowland tailorbird (Passeriformes: Cisticolidae: Orthotomus) from the Mekong floodplain of Cambodia". Forktail. 29: 1–14.
Sierra Madre ground warblerRobsonius thompsoni: Peter A. Hosner; Nikki C. Boggess; Phillip Alviola; Luis A. Sánchez-González; Carl H. Oliveros; Rolly Urriza; Robert G. Moyle (2013). "Phylogeography of the Robsonius Ground-Warblers (Passeriformes: Locustellidae) Reveals an Undescribed Species from Northeastern Luzon, Philippines". The Condor. 115 (3): 630–639. doi:10.1525/cond.2013.120124. hdl:1808/14475. S2CID54028888.
Guerrero brush-finchArremon kuehnerii: Adolfo G. Navarro-Sigüenza; Martha A. García-Hernández & A. Townsend Peterson (2013). "A new species of Brush-Finch (Arremon; Emberizidae) from western Mexico". The Wilson Journal of Ornithology. 125 (3): 443–453. doi:10.1676/12-136.1. S2CID84057064.
Omani owlStrix omanensis: Magnus Robb; Arnoud B van den Berg & Mark Constantine (2013). "A new species of Strix owl from Oman". Dutch Birding. 35 (5): 275–310.
New Caledonia snipe, Coenocorypha neocaledonica: Trevor Worthy; Atholl Anderson & Christophe Sand (2013). "An extinct Austral snipe Aves: Coenocorypha from New Caledonia". Emu. 113 (4): 383–393. doi:10.1071/MU13019. S2CID85169982.
An estimated 3 million short-tailed shearwater (Ardenna tenuirostris) died along the Australian coast, as well as unknown numbers at Lord Howe Island and New Zealand. Necropsies on 172 birds found that 96.7% had eaten pumice with some having thirty small pieces in their stomachs. They were underweight and had poor muscle mass, indicating they were unable to feed properly in the Bering Sea. Starvation may have resulted from a pumice raft from a 2012 underwater volcano north-east of New Zealand and a three-year, marine heatwave in the Bering Sea known as The Blob.[2]