78 Aves. 
XVII. 
Bird-life as observed at Skerryvore 
lighthouse ; Tomison, 1576. 
Ankunfts- und Abzugsdaten bei 
Hallein (1906). III. ; Tschusi zu 
Schmidhoffen, 1585. 
Migrating birds returning to the same 
place; Tuck, 1591. 
Ankunftuiul Abflug imGouv. Tobolsk. 
Limicolaei USakov, 1602. 
Ankunft und Abzug verschiedener 
Vogel in der Umgeb. von Perm ; Uskov, 
1603. 
Die Wachtel ( Gotumix communis) als 
Winterschlafer ; Verchratskyj, 1611. 
Ankunft und Fortzug der Mauer- 
segler, Apus apus (L.) ; Wemer, 1650. 
Spring migration anomalies in 1907 ; 
Widmann, 1667. 
Migrating birds returning to the same 
place; Wilson, 1680. 
Autumn Warbler migration; Wood, 
1691. 
Parental Relations. 
Retten der J ungen in der Gefalir, 
Scolopax rusticola ; Lebedev, 889. 
Incubation et education des jeunes; 
Raspail, 1225a. 
Regurgitative feeding of nestlings ; 
Wheelock, 1659. 
Wie oft futtern die alten Vogel ihre 
Jungen? Wemer, 1655. 
Sexual Relations. 
Polygamy and other modes of mating 
among birds ; Shufeldt, 1442. 
Nidiflcation. 
Joint nest of Whitethroat and Hedge- 
Sparrow; Arnold, 41. 
Nuthach as a nest-builder; Bahr, 54. 
Goldammer briitet dreimal auf dersel- 
ben Stelle ; Bau, 94. 
Birds nesting round Quetta ; Betham, 
133. 
Nidiflcation. Asio otus\ Bianchi, 138. 
Nidiflcation; Birula, 154. 
Bemerkenswertes aus der letzten 
Brutsaison; Boerner, 175. 
Aves. [1907] 
Four birds in Long-tailed Tit’s nest ; 
Bonhote, 181. 
Breeding of Bachman’s Warbler ; 
Brewster, 211. 
Nesting of the Hawaian l|awk ; 
Bryan, 228. 
Golden Eagle nesting in Montana; 
Cameron, 275. 
Nesting of the Brown Creeper in 
Massachusetts ; Chadbourne, 297. 
Hens that have laid two eggs in a 
day ; Drew, 413. 
Parasitic Habits of Indian Koel ; 
Dewar, 398. 
La ponte et les stations do ponte des 
Oiseaux de France ; Etoc, 451. 
La Fauvette des jardins. Nidiflcation ; 
Gilson, 531. 
Nesting of the Sierra Creeper ; 
Grinnell, 579. 
Nachrichten aus Posen ; Haun, 647. 
Nesting of Crossbills in Colorado ; 
Henderson, 670. 
Nistin und Nestbau einiger Vogel im 
Gouv. St. Peterburg ; Ispolatov, 758. 
Nesting of the Grasshopper Sparrow 
in Pennsylvania ; Jacobs, 763. 
A double nest of Red-eyed Vireo; 
Jones, 771. 
Birds covering up their eggs; Joy, 
784. 
Breeding of the Brown Creeper ; 
Kennard and McKechnie, 794. 
Nesting of the Rufous-bellied Hawk- 
Eagle. Lophotriorchis Kieneri ; Kin- 
loch, 779. 
Nesting habits ; Lodge, 925. 
Nidiflcation de quelques Oiseaux ; 
Mazimaun, 1016 a. 
Oeuf de caille commune dans un nid 
de Perdriz grise; Van Kempen, 1606o. 
Ort, Bau und Material des Nestes. 
Aeanthis cannabina, Accentor modularis, 
Poecile borealis ; Mislavskij, 1044. 
Ort, Material und Bau des Nestes. 
Motacilla alba , Carpodacus erythrinus, 
Poecile borealis, Phylloscopus tristis, 
Sylvia corruca ; Mislavskij, 1043. 
Nesting of Polioptila ; Myers, 1056. 
Nesting habits of Phainopepla nitens ; 
Myers, 1057. 
