\section*{List of Figures}
\begin{description}
\item
Figure 1: Winter yards and summer home ranges of radio-tagged deer in
relation to wolf-pack territories. Wolf pack territories: A, Glenmore
L. pack; B, Newton L. pack; C, Ensign L. pack; D, Greenstone L. pack;
E, Pagami L. pack; F, Harris L. pack; G, Birch L. pack. (From Nelson and
Mech (1976).)
\item
Figure 2: One-dimensional solutions to the nonlinear
density-dependent diffusion-convection equation
(\ref{eq:w1})--(\ref{eq:nlfn}) are shown schematically.
A heterogeneous steady-state solution is shown for $\alpha=1/2$ (a),
and a radially expanding solution is
shown for $c_u=0$ (porous media equation) (b). See Murray (1989) for
analytical solutions. (From Murray (1989).)
\item
Figure 3: Qualitative forms for the nonlinear functions $n_1(\cdot)\ldots
n_6(\cdot)$. These functions define the nonlinear behavioral responses
for wolves and deer in our continuum behavioral model
(\ref{eq:m1nd1})--(\ref{eq:m1nd5}). We expect that these first approximations
for the behavioral responses will be refined as the model is developed and
analysed (see Section 4.1).
\end{description}