2 Works

Data from: The influence of crop tiller density on the breeding performance of a cereal-nesting specialist

Rosemary P. Setchfield & Will J. Peach
In the pursuit of maximizing agricultural yields and profits, crop management under intensive agriculture has reduced the heterogeneity of crop sward structure within fields. Several farmland bird specialists that nest within arable crops have undergone marked population declines during recent periods of agricultural intensification. Understanding the mechanisms that link crop sward structure to demographic fitness and population change may be important for developing effective conservation solutions. We studied whole-season breeding performance of a declining cereal...

First egg dates for great tits (Parus major) and blue tits (Cyanistes caeruleus) breeding in three deciduous woods in Cambridgeshire, England in 1993 to 2016

S.A. Hinsley & P.E. Bellamy
This dataset contains first egg dates for great tits (Parus major) and blue tits (Cyanistes caeruleus) from Monks Wood, Brampton Wood and Wennington Wood in Cambridgeshire, England, over a 23 year period. The dataset runs from the breeding season in 1993 to the end of the breeding season in 2015. The first egg dates are presented as the number of days from the start date which was set as the 1st April each year. Because...

Registration Year

  • 2016
    2

Resource Types

  • Dataset
    2

Affiliations

  • Centre for Ecology & Hydrology
    1
  • UK Centre for Ecology & Hydrology
    1
  • RSPB
    1
  • Royal Society for the Protection of Birds
    1