IV. Report on Birds in Danmark, 1886. 417 



Amager. On northern part of east coast some on 

 June 24th, Jüly 4th and 24th. (K.) 



Viborg. At Hjarbäk Vig and in the meadows of 

 Skals Aa several times some; eggs not found. (F.) [Sterna 

 fluviatilis. July loth 1881 many at a lake near Viborg. W.] 

 [Sterna anglica. July gth 1881 one passing overhead near 

 Viborg; loth some over dry fields near a lake there. W.] 



Thy. July 3oth considerable numbers on the shore at 

 Klitmöller. (K.) 



153. Sterna fluviatilis, Naum. — Terne. 



Thy. Voldum So considerable numbers August 3d. 

 and 2 5th. Hillerslev Kjär not a few August 8th. (K.) 



154. Sterna jninuta, L. — Dvärgterne. 



Amager. On northern part of east coast June lyth 

 and 20th two, 24th some. (K.) 



Viborg. July 3 ist I saw a bird of the year on Viborg 

 So; a heavy gale made its flight unsteady, so that I often 

 approached it within a pace and might easily have killed 

 it with a stick. (F.) 



Thy. July 3oth considerable numbers on the shore at 

 Klitmöller. (K.) 



155. Hydrochelidon nigra, L. — Moseterne. 



Viborg. May yth several in the meadows at Vejrum 

 So. May 26th two pairs in a small peat-bog one (Danish) 

 mile north of Viborg, certainly breeding. (F.) [July loth 

 1881 one at a lake near Viborg. W.] 



Thy. Voldum So, August 3d numerous, August 25th 

 some young birds. Hillerslev Kjär August 8th not a few. (K.) 



Various Notes from the Light-Stations. 



Esbjerg. Grey Geese as a rule appear in considerable 

 numbers when the bay is being filled with ice. — Reske. 



OrnisIV. 3. 27 



