Tuesday, May 24, 2016

The Paton Center for... Butterflies?!

By Nick Beauregard

As restoration and development moves forward at the Paton Center, it has become clear that this special little corner of the Sky Islands is outstanding for more than just hummingbirds. The Sonoita Creek riparian corridor is truly a pollinator hotspot, and there are dozens of species of colorful butterflies occurring here as well. For many birders, identifying butterflies is just as exciting, and we are happy to be accommodating that interest as much as we possibly can!

Recently, the Paton Center received two hundred native plants to be placed around the property as part of a grant with the Arizona-Sonora Desert Museum and our local partner Borderlands Restoration. One hundred monarch-friendly milkweeds, in addition to one-hundred other pollinator plants, were planted throughout the property with the help of over a dozen dedicated volunteers.

Most of the areas that we planted were previously over-run by invasive horehound or Bermuda grass, species that offer little or no benefit to wildlife. After clearing out these invasives, Tucson Audubon staff and volunteers spent three mornings planting our new native plants and running irrigation lines to them to help them make it through the hot, dry summer that is just around the corner. Though these plants are fairly small right now, by this time next year they should be mature enough to flower and attract lots of butterflies and hummingbirds. Within a few more years of growth, they will have spread their seeds to fill in these areas even more extensively, out-competing the invasive species that we work so hard to keep at bay. This project helps complete one of the largest Monarch Butterfly waystations in the area!

We certainly couldn’t have achieved this without the incredible support of our volunteers. We had local Patagonians stop by to join in on the fun as well as friends from Tucson who were eager to get out of the heat of the low desert and into the shady riparian forest of Patagonia. Of course, it’s hard to think of a more beautiful place to volunteer than Patagonia, especially for birders! Our volunteers were treated to a dazzling display of birds enjoying the habitat that they’ve helped create!

If you haven’t been to the Paton Center recently, it’s definitely worth the visit now. Temperatures are still cool enough to enjoy hours of fantastic birding, and flowers are bursting with color! Also, don’t forget to bring a butterfly field guide in addition to your bird guide, because there are many colorful species to be seen!

Wednesday, May 18, 2016

New Paton Center Pond a Big Hit With Birds and Birders!

By Nick Beauregard

Tucson Audubon Society’s ecological restoration crew recently completed work on one of our biggest Paton Center projects yet!  The wildlife and bird friendly pond is now a fully functioning feature of the Richard Grand Memorial Meadow!

Using a bunyip/water level to make sure all sides are level, and that the overflow occurs exactly where we want it to - so that it feeds our wetland plants.

Crew supervisor Rodd Lancaster takes the first dip!

Full of water!
With several feeders placed nearby, hundreds of new native plants surrounding it, and several benches in the shade of mature trees, this part of the property is already becoming one of the most visited areas of the property by birds and birdwatchers alike! We have already seen Phainopepla, quail, sparrows, tanagers, and even ravens coming down for a drink! See image below. Not to mention all the butterflies that gather on the damp gravel along the edges.

The new pond is designed specifically to enhance wildlife habitat at the Paton Center. Every morning, water is added to the pond to allow it to overflow into a small basin where the water collects to support wetland plants such as columbine. This wetland area will create a unique pocket of riparian habitat that attract specific butterflies and hummingbirds, and it also helps keep the pond clean. The pond itself will also soon be home to native fish, which will help keep the mosquitoes under control. Maybe if we’re lucky, that elusive Green Kingfisher that’s been seen on Sonoita Creek this year will pay us a visit too!

This is certainly one of the most visible changes to the Paton Center since we first acquired the property. With the old backyard fountain no longer functional, we wanted to create a new water feature that would not only be aesthetically pleasing, but also benefit birds and wildlife as well. We’re pretty sure we hit a home run with this project, and we invite you to come see for yourself!

Thursday, May 12, 2016

Wrenegades Wreck It! – Birdathon 2016 Report

By Matt Griffiths

From first bird to last (Franklin’s Gull to Harris’s Hawk), my Birdathon this year was a whirlwind of movement and great bird sightings. The Wrenegades found 174 separate species in about 21 hours of birding all over southeastern Arizona!

With some last minute route wrangling, we decided to start this year in the late afternoon in Willcox, and boy did it pay off. The lake outside town was filled with birds we don’t normally get on our Birdathons: gulls and shorebirds, and a new bird for me, Semipalmated Plover. The surrounding grasslands and marsh area provided many more species, including a family of Scaled Quail, and we left town with something like 70 species and full bellies (Thanks Isabel’s South of the Border!).

Our plan now called for us to tour some Tucson water reclamation ponds and city parks at night, a task that required spotlights and possibly switchblades. Our safety aside, we managed to see and rile up a few more birds but none of the local riff raff. I knew Columbus Park had trees full of roosting cormorants, but the late night fisher people enjoying bon fires on the shore was a new one.

After a short rest break we started up again in the wee hours joined by our leader, Jennie, who had to pull a late shift and sadly missed our Willcox trip. Now we were back to familiar territory as we motored up most of Mt. Lemmon’s 9000 ft of cactus to forest life zones. We picked up five of our seven owls, but surprisingly no nightjars, and plunked down in the doug firs to await the dawn chorus. Steller’s Jays, House Wrens, Red-faced Warblers and American Robins defy logic and once again start their songs at the faintest glimmer of light. We spot a Zone-tailed Hawk nest after their cries echo through the trees and then head to Summerhaven with hope of seeing the uncommon for us, Common Grackle. After grackle-less bagels, we hit a few stops on the top of the mountain, and despite the multitudes of forest campers, manage to find two birds our Birdathons have missed recently: Virginia’s Warbler and Arizona Woodpecker.

On the way now to the grasslands of Las Cienegas, we pick up most of the classic Sonoran desert species, except perhaps the most-classic, Greater Roadrunner. The grasslands aren’t the revelatory experience they were last year, but rest assured we found some cool sparrows and a pair of White-tailed Kites!

I was excited for our next stops in the funky town of Patagonia. After spending a good deal of time there in the past year as part of the team restoring the grounds of the Paton Center for Hummingbirds, I hadn’t been back in months as that part of my job was phased out (There’s a pond now!). It was great fun to sit in the quaint backyard, chatting with visitors from around the US and seeing the Paton’s bird de jour, the Violet-crowned Hummingbird. Those same visitors must have thought it strange when, instead of relaxing more with the amazing variety of birds, we bolted out of there after a few minutes with a “Good birding!” to all within earshot.

With a Thick-billed Kingbird but no Rock Wren from the Roadside Rest, we rolled downhill to the Santa Cruz River in Tubac. Always a good time in the cottonwoods and willows along the water, this is where we meander after 21 hours of birding catches up with us, and we don’t mind! Birding by ear becomes important here as many of the birds hide in the brush or high up in the trees. A kingfisher is heard off in the distance, Gray Hawks fill the air with tropical cries, and MacGillivray’s Warblers give their harsh calls but are never seen.

The clock is ticking down now. We search fruitlessly for that roadrunner but instead find a Costa’s Hummingbird in the desert of Green Valley. And what, no Black-bellied Whistling Ducks at Amado pond?! There are always the “easy” birds that get away during every Birdathon. No Pie-billed Grebes this year, when usually every pond you visit has at least a couple of these common birds. We should have also seen Black Vultures at some point, so we scan the skies on the way to our last stop, a Harris’s Hawk nest we have been hipped to. Even after we see one hawk perched up in the giant eucalyptus tree it calls home, we still scan the skies on the way home.

No Black Vultures ever turn up, but 174 other bird species do! We have hope, and are already planning, that with a little more luck 180 species is easy and will be our goal for next year!

Thanks to all my Birdathon supporters this year and other years! Thanks to the Wrenegades: Jennie, Tim, Sara, Corey and Chris!

Donations are still being taken this week. Why not support a team of your choice at this link: www.z2systems.com/np/clients/tas/publicFundraiserList.jsp?campaignId=36&

Or support Matt Griffiths and the Wrenegades here: www.z2systems.com/np/clients/tas/campaign.jsp?campaign=36&fundraiser=12725&

Barn Owl by Chris Rohrer