Welcoming Winter Visitors
As I See It
Friday, January 22, 2010
Media contact: Rodney Barreto
Winter is a great time in Florida. Each time
I look out my window, I see robins bobbing on the lawn, or a bird
feeder, alive with brightly colored songbirds. It reminds me
how important Florida is to our winter avian visitors and, in
particular, how important our conservation lands are for these
species. It also brings to mind questions about why and how birds
migrate.
Birds migrate south to avoid the cold, but many
species of birds can tolerate cold temperatures if food is
plentiful. Biologists reason that birds migrate long
distances to take advantage of seasonally abundant food and thereby
increase breeding success. A warmer climate offers longer stretches
of daylight and plentiful fruits and protein-rich insects, giving
migratory birds the potential to raise more young.
While there are advantages to migration, the
challenges for these long-distance travelers are many. Fortunately,
birds are equipped with a variety of unique tools to help them find
their way. They rely on navigational cues such as the earth's
magnetic fields, coastlines, mountain ranges and other
topographical features and the location of the sun. Star
patterns aid those that migrate at night. Birds also take
advantage of seasonal winds, which tend to blow in directions that
favor migration.
Since birds spend as much as half of the year or
more en route between breeding grounds and wintering areas, the
habitats they depend on during this period are critical links to
their survival. For thousands of years, Florida has offered
both stopover and wintering sites for many species. Over the past
century, development in this state has greatly diminished the
extent and productivity of these areas. As this trend
continues, public lands and appropriately managed private lands
become more important for the long-term survival of species,
including many of our nonresident winter visitors.
It is said that migration is a chain only as strong
as its weakest link. Management of conservation lands by the
Florida Fish and Wildlife Conservation Commission and its partners
helps keep the chain strong. By preserving and enhancing habitats
that provide cover and food for both resident and migratory birds,
the FWC contributes to the continued survival of many species.
A healthy and diverse network of natural areas aids
the birds that visit our state and the birders as well. Wintering
waterfowl, thousands of sandhill cranes and flocks of songbirds
entice residents and tourists to grab binoculars and field guides
and explore the outdoors. More people are enjoying natural
Florida every year and economic growth based on bird watching and
ecotourism is proving to be a significant source of income for many
of Florida's rural areas near key birding sites and migratory
stopovers.
The Great
Florida Birding Trail is a project of the Florida Fish and
Wildlife Conservation Commission. It offers amateur and experienced
birders information on some of our most beautiful landscapes and
the range of birds they are likely to see. You can find more
information about birding locations in your area, as well as other
wildlife-viewing opportunities, by visiting MyFWC.com.
Florida is one of the top birding locations in the nation, and this
time of year, the weather is perfect for getting outdoors and
enjoying the many wonders nature has to offer.