The Winter 2012 Wild!Notes e-newsletter is now online

green frog

The current issue of Pennsylvania’s Keystone Wild Notes is available.

WRCP Wild!Notes – Winter 2012 – Current Issue

In this issue

  • Amphibian Diseases on the Rise
  • Our Changing Climate: 2012 – Record Artic Ice Loss
  • Eastern Hellbender Salamanders
  • Avian Botulism

Turkey Vultures Taste Like Chicken?

Turkey Vulture (Cathartes aura)

Injured Turkey Vulture (Cathartes aura) walking in a field.

Last week, I spotted a Turkey Vulture walking in a field of an elementary school. I rarely see vultures walking along the road. Looking at the strange way the feathers were ruffled on the bird’s left side, I assumed the bird had some sort of accident.

Turkey Vulture (Cathartes aura)

Turkey Vulture (Cathartes aura)

Even As I moved closer, the Vulture simply hurried in the opposite direction. I watched the bird for ten minutes and it never took flight.

Turkey Vultures fascinate me for many reasons. They are large birds commonly seen soaring overhead. Their scientific name is Cathartes aura. “Cathartes” being Greek for  “purifier” or “cleanser”.  And “auror” being a latinized form of the Mexican Indian name for Turkey Vultures.

Turkey Vultures eat the dead things by the side of the road. In spring there are many dead animals along busy roadsides. There are red foxes, white-tailed deer, racoons, skunks, opossums and your garden variety cats and dogs.

The local Turkey and Black Vultures make these dead animals their meals.

Turkey Vulture (Cathartes aura)

Turkey Vulture (Cathartes aura)

All birds can taste and smell, but the Turkey Vulture has the ability to hone in on the smells of rotting meat even when soaring high above the Earth.

That sense of smell makes the Turkey Vultures well adapted to foraging over forests. The Eastern half of North America is naturally covered with forests. A Turkey Vulture flying high above the tree canopy could smell a freshly rotting corpse even if the bird could not see it through the vegetation.

Engineers have used Turkey Vultures sense of smell to locate leaks in pipelines. The engineers pump chemicals that smell like rotten meat into leaking pipelines. Then they watch for the spots where the Turkey Vultures congregate.

How good could a Turkey Vulture taste? I doubt the Turkey Vulture would make a delicious meal. I imagine the meat would taste just awful. Turkey Vultures eat meat in various stages of decay and you are what you eat. And all vultures squirt liquid excrement onto their legs for the cooling effect of the evaporating liquid. Wearing black feathers all year around must be hot. I’ll skip the drumstick.

Turkey Vulture (Cathartes aura)

Turkey Vulture (Cathartes aura)

Maybe they taste like bad chicken.

Wissahickon Valley Watershed Association’s Native Plant Sale, April 21st, 2012 at 9 am

Bumble Bee on Blue False Indigo

Bumble Bee on Blue False Indigo

 

By popular demand WVWA is bringing back the spring Native Plant Sale! High quality native trees, shrubs, wildflowers, ferns and grasses will be available on a first come/ first serve basis.

The plant sale will be held at the WVWA Four Mills Barn at 12 Morris Road in Ambler. Friday, April 20 is WVWA Members Only Day from 2:00 to 5:00 pm. Everyone is invited on Saturday, April 21st from 9:00 am to noon.

Please call 215-646-8866 or e-mail info@wvwa.org for more information. Also on Friday April 20,  at 6:30 pm and open to the public.

WVWA Educator Suzanne Smith-Oscilowski Oscilowski will discuss sustainable gardening practices and the importance of using native plants in your home landscape. She will focus on hands-on techniques and how to select plant materials and the benefits of an environmentally friendly garden. This lecture begins at 6:30 pm and is free of charge.

Reservations are recommended, as space is limited. RSVP to info@wvwa.org or call 215.646.8866.

Since 1957, WVWA had made a critical difference protecting the local environment in the 64 square miles of the Wissahickon Creek’s watershed, working with individuals, local municipalities, Montgomery County and the Commonwealth of Pennsylvania. WVWA protects over 1,200 acres of natural open space in Montgomery County.  http://www.wvwa.org/

 

 

A Magnificent Magnolia

Magnolia virginiana L. 'Sweet Bay Magnolia

Magnolia virginiana L. 'Sweet Bay Magnolia, a creamy blossom just beginning to open

Sweetbay Magnolia has began to bloom early this spring. In the dark shade of a woods, the tall shrub glows with the soft white creaminess of large blossoms that seemly float in mid-air.

Magnolia virginiana L. 'Sweet Bay Magnolia'

'Sweet Bay Magnolia' with blossom that float in mid-air

I went to Temple University’s Ambler campus arboretum especially to see who was blooming. The Magnolia virginiana L., along the walkway, was just beginning to flower. And and it’s sweet, fruity scent filled the late afternoon air. It is commonly called, ‘Sweetbay’.

I had to put my nose  deep in a blossom and breathed in. After a winter of bare trees and chilly temperatures, this heady first scent of spring was intoxicating.

Sweetbay is the most heavily scented of the magnolias. The fragrant flowers attract beetles and perhaps moths. The flowers scent is strongest in the afternoon, all the better to attract dusk-flying moths.

The bowl-shaped flowers are classic “beetle flowers”,with their large solitary flowers which are dull white to green, strongly fragrant and open during the day.

The flowers open a few at a time over a span of a month or more. So, we get to enjoy its ephemeral beauty from late spring into June.

Magnolia virginiana L. 'Sweet Bay Magnolia'

'Sweet Bay Magnolia', casual, relaxed elegance

Sweetbay is easily my favorite magnolia. Most often you hear of southern magnolias, but magnolias grow naturally around the Philadelphia area.

This multi-stemmed slender shrub is native to Philadelphia. New York and Connecticut are the northernmost part of the range. Depending on the climate, this magnolia can be evergreen, partial evergreen or deciduous.

Sweetbay is a rare and threatened plant here in southeastern Pennsylvania. It is a treat to find it growing in the sandy wetlands of the Atlantic Coastal Plain and drier upland forests of the Piedmont.

The Sweetbay Magnolia grows beneath the canopy of the oaks, hickories and Tulip tree of the local forests.

Except for the Cucumber Tree (Magnolia acuminata) all the native magnolias are understory trees. This makes magnolia a small tree good for planting in gardens.

Magnolia virginiana L. 'Sweet Bay'

'Sweet Bay', get lost in the sweetness

Sweetbay has perfect flowers, meaning the blossom contains both male and female parts. The flowers bloom before the leaves open. After the flowers are fertilized, the seeds develop and are dispersed by mammals, birds, heavy rains and/or gusty winds.

Magnolia x soulangiana, 'Saucer magnolia'

Magnolia x soulangiana, 'Saucer magnolia', a non-native

I watched the showy Saucer Magnolia bloom early and end early. It’s blooms were finished as the Sweetbay began. Saucer Magnolia is not a North American native but an import from Asia. It blooms before many North American magnolias. Saucer Magnolia blooms so early, the flowers can be killed by frosts.

Magnolia x soulangiana 'Saucer Magnolia'

Magnolia x soulangiana 'Saucer Magnolia', unfolding bud

I have taken some gorgeous close-up shots of  it’s blossoms. The large pink and white blooms of Saucer Magnolia look somewhat artificial, like cheap plastic flowers you would find in a dollar store.

Magnolia virginiana L. 'Sweet Bay'

Magnolia virginiana L. 'Sweet Bay'

I look forward to the blooming of the magnolias. The elegance of Sweetbay is reminiscent of a well-dressed lady. Tasteful and refined but with a beauty the draws you to stop and rudely stare at someone so lovely.

Last Days to Donate to Pennsylvania Master Naturalist Program

frozen pods hanging from a tree

frozen pods hanging from a tree

Thank you to those of you who donated to the Pennsylvania Master Naturalist Program. There are still four days to donate and we still need to reach our goals.

Please consider a small end-of-year tax-deductible donation to a truly worthy cause – helping naturalists deepen their understand of the Earth and her ways so they can share this knowledge with others.

Visit my fundraising page at http://www.firstgiving.com/fundraiser/donnallong/pennsylvania-master-naturalist

Visit the PICE First Giving website. http://www.firstgiving.com/PICE

Thank you.

Donna