Table 2. Actual usage at sample sites on migration by sandpipers, and usage as predicted by each logistic regression model. (Y = yes; N = no.)
|
|
Site |
Used |
Predicted used by food only |
Predicted used by danger only |
Predicted used by food and danger |
|
AB |
Y |
Y |
Y |
Y |
BB |
Y |
Y |
Y |
Y |
CH |
N |
N |
Y |
N |
CorB |
N |
N |
N |
N |
CowB |
N |
N |
N |
N |
DB |
Y |
N |
N |
N |
DeB |
N |
N |
N |
N |
FaB |
N |
N |
N |
N |
FB |
Y |
Y |
N |
Y |
KB |
N |
Y |
N |
Y |
RaB |
N |
N |
N |
N |
RB |
Y |
Y |
Y |
Y |
RS |
N |
N |
N |
N |
SB |
Y |
N |
Y |
Y |
SI |
Y |
Y |
N |
Y |
TI |
Y |
N |
N |
N |
WH |
N |
Y |
N |
N |
|
|
|