Species |
Pied flycatcher, great tit, blue tit, Eurasian nuthatch |
Start year |
1974 |
End year |
NA |
Continuous collection of data |
No |
Gap years |
2005-2007 |
Longest data collection |
30 |
Parental ID's recorded |
Yes (but many years have little data) |
List of basic breeding data collected |
First egg date, clutch size, number of unhatched eggs, number of fledglings |
Description of the protocols for breeding data collection |
NA |
Description of the protocols for taking individual level measurements |
NA |
Experimental manipulations |
No |
Description of experimental manipulations |
NA |
Predation events recorded |
Yes |
How are second clutches recorded? |
Coded in data with replacement clutches those initiated in the same or neigbouring box, was laid >30 days after the first egg laying date for that species in that year, or female identify indicated second clutch. Second clutches (2 records) where female identity confirmed for both attempts. |