Posts Tagged → raptor
Hunting licenses, 1976 and 2015
Since my first hunting license adorned my back way back in 1976-1977, a lot has changed in the Pennsylvania landscape.
For example, wild game then so abundant that you could go out and shoot a couple for dinner is now practically extirpated.
Why pheasants and quail disappeared from Pennsylvania is a big debate with no clear answers. Loss of farmland to sprawl, low density development is one. Changes in farming practices is another; fallow fields had the best habitat. A plethora of winged and four legged predators cannot be discounted. Successfully rebounding populations of raptors like hawks and owls for sure ate a lot of plump pheasants. But why a sudden and dramatic crash?
Conservation successes since 1976 are plentiful and say a lot about wildlife biology. Wild turkey populations, fishers, bobcats and other animals once thought completely gone are now firmly in our lives, whether we see them, or not.
An interesting dynamic is playing out at our hunting camp. This year we have a virtual carpet of oak and hickory seedlings unlike anything we saw over the past 15 years we’ve owned it. Why?
Conventional wisdom is the deer population is low, and it’s true that it’s lower than it has been in 15 years. That is, deer are known eaters of acorns and tree seedlings. Fewer deer means more of both.
However, another factor seems to be playing out with these newly abundant tree seedlings. Where we once had an incredible overload of tree rats, aka squirrels, the new fishers have eaten them all. Like all of them. Not one tree rat remains in our carefully cultivated forest of white oaks. We see fisher tracks. We neither see nor hear squirrels.
As squirrels are known eaters of acorns and hickories, it stands to reason that their absence means more acorns and hickories hatching into baby trees.
Add a long icy winter that appears to have crushed our local wild turkey populations, also known for eating nuts, and the right conditions emerge to help a forest rebound and grow some new stock, a huge challenge we aggressively tackle every year.
So, my son getting his first hunting license yesterday is now entering a landscape that in some ways is just as dynamic as the one I began hunting so long ago. What a difference these landscapes were and are, and who would’ve guessed the fishers would be responsible for oak and hickory forests regenerating?
A lot has changed in our wildlife landscapes, and yet not much has changed in my lifetime. Different animals, same kind of population changes, variations, pressures. One thing I keep reminding myself: It’s all natural, these changes. And while some are painful to see, like the loss of pheasants, other opportunities open up. Never would I have imagined in 1976, nor would any PA Game Commission staff, that in 2015 my son would get a bobcat tag and a fisher tag with his license.
Totally different opportunity than chasing pheasants in corn fields, but still good.
Magic is in the air, and so is Spring
Today may be the first day of Spring, but you’d never know it, with all the snow that fell last night and today. Despite freezing temperatures all over the east, however, there is magic in the air. And it carries Spring on its wings. We can take heart. Nicer weather is indeed here.
Last night I stood way up north on a mountain side, surrounded by a silent, black, and deeply starry sky. Suddenly faint and quiet song and voices reached my ears. What started out as human sounds that put me on guard then became the distinctly identifiable gabble of migrating geese, high above, flying northward.
Magically migrating geese, ducks, raptors, and songbirds passing through our neighborhoods and yards tell us that Spring is here, even if our eyes and heating bills indicate otherwise. Migration is a mysterious thing. Some of it is now understood by scientists, and appreciated by novice naturalists, but much of it remains shrouded in utter mystery. How did these birds develop this pattern? Was it after the last Ice Age, ten thousand years ago, or was it after the previous Ice Age, 20,000 years ago? And if it was after the first one, how did they hold onto their knowledge of where and when to fly, when they spent so much time not flying at Spring time?
Migrating birds have a very thin margin for error. Go too far, too fast, and they run the risk of freezing to death, or starving, having burned too many precious calories to reach their Canadian and Arctic breeding grounds so far northward. If they are too slow, they will reach their destinations with too little time to raise their chicks to a size sufficient to survive the trek south again, when the winds get heavy on the border lands just a few months from now.
Yesterday, hundreds of geese and ducks shared the quieter eddies of the Susquehanna River in Liverpool.
Today, all around the borough of Dauphin, migrating black-headed vultures took up roosting positions like hunch-shouldered sentinels of death, harbingers of gloom and dead carrion, on trees, car tops, house roofs, power poles, and street lamps. This particular species of vulture is increasingly migrating into Pennsylvania in bigger numbers, and out-competing our more common (and “more” native) red-headed turkey vulture.
All of this magic is, to me, a sign of a the finger of God, with non-believers remaining perplexed, themselves, unable to draw upon human science alone to explain what is happening all around us. Surely my distant skin-clad ancestors stood upon a receding ice sheet somewhere, spear in hand, eyes skyward, hearts leaping for joy, as they, too, knew that this magic presaged abundant food, rebirth, new life, a new beginning for all.
Don’t take this magic for granted. Close your eyes at night and listen to the cries of the goose-honk music. Be part of this ancient cycle, if only by letting your heart be lifted with those of the excited geese, at the knowledge of the coming of Spring.