Table 3.
Estimated parameters for correlated‐detection dynamic occupancy Model 6 relating habitat and climate covariates to occupancy dynamics of breeding Eastern Wood Pewee and Red‐eyed Vireo, 1997–2012. Parameter estimates indicate change in log odds of parameters in response to z‐transformed covariates. Parameters ψ, ϑ, ϑ′, γ, ε, p1, p2, and π defined in text. For key parameters (bold text), expected signs included
Parameters | Expected | Eastern Wood Pewee | Red‐eyed Vireo | ||
---|---|---|---|---|---|
Effect | Estimate | SE | Estimate | SE | |
Ψ intercept | 2.367 | 0.177 | 4.087 | 0.381 | |
Ψ habitat | 0.556 | 0.163 | 2.323 | 0.288 | |
Ψ heat stress | −0.011 | 0.198 | −0.322 | 0.275 | |
Ψ cold stress | 0.598 | 0.166 | 1.054 | 0.251 | |
ϑ intercept | −1.821 | 0.026 | −1.385 | 0.010 | |
ϑ habitat | −0.055 | 0.026 | 0.516 | 0.013 | |
ϑ heat stress | −0.094 | 0.030 | 0.017 | 0.008 | |
ϑ cold stress | 0.172 | 0.040 | 0.256 | 0.013 | |
ϑ′ intercept | 2.292 | 0.045 | 0.426 | 0.020 | |
ϑ′ habitat | 0.316 | 0.036 | 1.210 | 0.018 | |
ϑ′ heat stress | −0.006 | 0.038 | 0.054 | 0.013 | |
ϑ′ cold stress | −0.622 | 0.064 | 0.875 | 0.019 | |
γ intercept | −0.884 | 0.353 | 0.023 | 0.162 | |
γ habitat deviation | + | −0.292 | 0.478 | −0.240 | 1.768 |
γ heat stress deviation | − | −1.136 | 0.607 | 0.064 | 0.194 |
γ cold stress deviation | − | −0.498 | 0.474 | 2.398 | 2.253 |
γ average habitat | 0.095 | 0.091 | 0.788 | 0.111 | |
γ average heat stress | −0.024 | 0.067 | 0.004 | 0.062 | |
γ average cold stress | 0.227 | 0.071 | 0.333 | 0.119 | |
ε intercept | −3.957 | 0.386 | −4.471 | 0.141 | |
ε habitat deviation | − | −0.397 | 0.605 | 0.121 | 1.492 |
ε heat stress deviation | + | 0.643 | 0.455 | −0.034 | 0.182 |
ε cold stress deviation | + | 0.153 | 0.644 | 2.042 | 2.072 |
ε average habitat | 0.238 | 0.090 | −1.664 | 0.123 | |
ε average heat stress | −0.071 | 0.092 | −0.080 | 0.074 | |
ε average cold stress | −0.307 | 0.141 | −0.939 | 0.104 | |
p1 intercept | −2.172 | 0.043 | 1.351 | 0.039 | |
p1 1998 | −0.118 | 0.048 | −0.128 | 0.058 | |
p1 1999 | −0.112 | 0.049 | −0.043 | 0.058 | |
p1 2000 | −0.166 | 0.050 | −0.017 | 0.059 | |
p1 2001 | −0.156 | 0.049 | 0.031 | 0.061 | |
p1 2002 | −0.179 | 0.049 | 0.076 | 0.062 | |
p1 2003 | −0.216 | 0.051 | 0.160 | 0.064 | |
p1 2004 | −0.242 | 0.051 | 0.066 | 0.061 | |
p1 2005 | −0.124 | 0.050 | 0.149 | 0.061 | |
p1 2006 | −0.182 | 0.051 | 0.124 | 0.060 | |
p1 2007 | −0.149 | 0.050 | 0.183 | 0.062 | |
p1 2008 | −0.202 | 0.052 | 0.191 | 0.064 | |
p1 2009 | −0.221 | 0.052 | 0.134 | 0.062 | |
p1 2010 | −0.195 | 0.051 | 0.062 | 0.060 | |
p1 2011 | −0.122 | 0.051 | 0.202 | 0.063 | |
p1 2012 | −0.227 | 0.055 | 0.193 | 0.063 | |
p1 stop number | 0.033 | 0.009 | −0.055 | 0.011 | |
p1 stop number squared | −0.069 | 0.010 | −0.247 | 0.013 | |
p2 intercept | −0.921 | 0.018 | −0.555 | 0.037 | |
p2 1998 | −0.138 | 0.033 | −0.121 | 0.050 | |
p2 1999 | −0.137 | 0.032 | −0.025 | 0.052 | |
p2 2000 | −0.164 | 0.032 | −0.027 | 0.051 | |
p2 2001 | −0.077 | 0.032 | −0.059 | 0.053 | |
p2 2002 | −0.101 | 0.032 | −0.012 | 0.052 | |
p2 2003 | −0.199 | 0.033 | 0.085 | 0.053 | |
p2 2004 | −0.186 | 0.032 | 0.113 | 0.059 | |
p2 2005 | −0.146 | 0.032 | 0.082 | 0.052 | |
p2 2006 | −0.155 | 0.032 | 0.135 | 0.054 | |
p2 2007 | −0.153 | 0.032 | 0.124 | 0.055 | |
p2 2008 | −0.168 | 0.032 | 0.073 | 0.057 | |
p2 2009 | −0.077 | 0.033 | 0.100 | 0.056 | |
p2 2010 | −0.114 | 0.033 | 0.071 | 0.062 | |
p2 2011 | −0.079 | 0.032 | 0.120 | 0.055 | |
p2 2012 | −0.186 | 0.033 | 0.030 | 0.063 | |
p2 stop number | 0.045 | 0.007 | 0.165 | 0.010 | |
p2 stop number squared | −0.105 | 0.008 | −0.182 | 0.011 | |
π | 0.533 | 0.064 | −0.505 | 0.065 |