Skip to main content
Przejdź do strony domowej Komisji Europejskiej (odnośnik otworzy się w nowym oknie)
polski pl
CORDIS - Wyniki badań wspieranych przez UE
CORDIS
Zawartość zarchiwizowana w dniu 2024-04-30

The mechanism of replacement of the red squirrel by the grey squirrel - a test of two hypotheses

Cel



Introduced species often become pests, causing damage to agriculture or forestry, and/or the extinction of native species. In Britain and parts of North-Italy, the introduced American grey squirrel replaced the native red squirrel. The process of this replacement is still unknown. By comparing the behaviour and reproduction between two control areas (only red squirrels) and two experimental areas (red and grey squirrels), two hypotheses will be tested. I expect grey squirrels to compete with red squirrels for food resources and to kill their young in the nest. I therefore predict: that red squirrels will spent less time foraging, eat fewer energy-rich tree seeds, and spent more time interacting in the Experimental areas (hypothesis l); and that in the presence of greys, a smaller proportion of female red squirrels will wean offspring (hypothesis 2). The incidence of diseases will also be examined and compared between control and experimental areas.

Dziedzina nauki (EuroSciVoc)

Program(-y)

Temat(-y)

Zaproszenie do składania wniosków

Brak dostępnych danych

System finansowania

RGI - Research grants (individual fellowships)

Koordynator

QUEEN MARY AND WESTFIELD COLLEGE - UNIVERSITY OF LONDON
Wkład UE
Brak danych
Adres
Mile End road
E1 4NS London
Zjednoczone Królestwo
Koszt całkowity
Brak danych

Uczestnicy (1)