A hardy and adaptive species, it
migrates and is able to survive in freshwater and saltwater. It collects its
food using water filtration and builds its nests in burrows near the water's
edge.
The mallard is not endangered, and
several hundred mallards have even stopped migrating and settled permanently
in our area. With the rising water levels and floods brought on by the rising
sea level, the boundary between the Yarkon River and its estuary will blur.
The mallard will spend more time in the water, and its need to migrate will
decrease even further. With the rise in mallard population, the habitat will
become more crowded, increasing the risk from predators like the jackal. The
mallards will learn to work together and live in colonies. Nests for
individual mallards will transform into protected communal nesting
structures, shielded from the storm surges and fortified to keep predators
out. Changes in the patterns on the mallards’ wings will allow groups to
deter predators with flame-like displays reminiscent of the area’s frequent
wildfires.
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