Appendix D. Summary statistics for estimates of 10 duck species surveyed annually in central North America.

Summary statistics for estimates of 10 duck species surveyed annually in central North America

Appendix A. Methodology and results for state–space modeling of duck time series data.

Methodology and results for state–space modeling of duck time series data

Appendix E. Parameter estimates for population growth models fit to time series for 10 duck species.

Parameter estimates for population growth models fit to time series for 10 duck species

Appendix B. Results from simulations assessing statistical power in detection of density dependence.

Results from simulations assessing statistical power in detection of density dependence

Appendix F. AICc differences (Δi) and AICc weights (wi) for three growth models fit to population time series for 10 duck species.

AICc differences (Δi) and AICc weights (wi) for three growth models fit to population time series for 10 duck species

Appendix C. Population counts for 10 duck species in central North America.

Population counts for 10 duck species in central North America

Body temperature loss during ketamine/xylazine anesthesia of 3-week-old (<i>filled circles</i>) versus 3-month-old (<i>open squares</i>) C57BLKS/J mice.

<p>Immediately upon anesthesia, mice were placed on the OCT platform for 2.5 minutes and then given indirect heat for the remainder of the experiment. There is no significant difference (<i>P</i> > 0.05 at all time points, unpaired <i>t</i>-tests) in body temperature loss between young (small) and adult (large) mice (<i>n</i> = 3 mice per group). Error bars are standard deviation.</p

Calcium deposition of damaged corneas.

<p>Paraffin-embedded sections were stained with von Kossa. Calcium deposition is indicated by the brown staining at the interface of the epithelial and stromal layers. Scale bar, 20 μm.</p

Summary of experiments.

<p>Summary of experiments.</p

Gross morphological changes in four-week-old C57BL/6J corneas after exposure to ketamine/xylazine.

<p>Optical coherence tomography (OCT) of the anterior segment (<b>A-C</b>) and slit-lamp images (<b>D-F</b>) of mice injected with ketamine/xylazine show a range of mild (<i>middle column</i>) to severe (<i>right column</i>) corneal damage. In the OCT images, note the presence of corneal opacities between the stromal and epithelial layers. Naïve C57BL/6J mice (no prior injection with ketamine/xylazine; <i>left column</i>) have healthy, clear corneas and are free of opacity.</p