Search Results : PEFA » Wild Observations

Apr 012011

Back in February, when things were cold and snowy, this season’s raptor watch began. Boulder County Open Space and Mountain Parks (OSMP) organize closures and monitoring for a number for nesting species, and when I volunteered I was lucky enough to get Peregrines. I hardly knew that Peregrines were in Colorado, and now I get to watch them. Closely.

Peregrine Falcons by Andrew Baksh

Peregrine Falcons by Andrew Baksh @BirdingDude

Last year I watched a pair preen, feast on prey, mate, and ultimately fledge two chicks. Last week I heard a stoop (loud above my head.) This week I watched an unsuccessful stoop. I feel so privileged to be able to write those words. Peregrines are amazing creatures, and I am lucky to be able to get to know this species. The ‘scream’ of a Peregrine is now in my blood for life. :)

This week’s hike up to the birds was quiet. A belted kingfisher greeted me at the trail head. A few spotted towhee are back to claim the airwaves with their song. A small group of Scrub Jay were a nice bonus for the hike, as were the rafter of Turkey at the top.

Last week the millipedes were out in force on the trails, and this week they were joined by grasshoppers, wasps, butterflies and caterpillars. Luckily for them, the bluebirds have been, flocked, staged and moved on up into the mountains, but with these staples of the food chain here, the other birds will soon be back. Not here, not quite yet, but the Meadowlark are back in town. Bugs beware.

Here is to a nice long season, welcoming in both spring and summer, and to lots of Peregrines.

This summer (after the Peregrine chicks have fledged) I’ve signed up for the Bat Monitor program, and I’m excited at that opportunity. Volunteering is a great way to regularly get outdoors. Give it a try where you are.

Note: OSMP have granted permissions for me to write about my Falcon Watch experiences. I do NOT post locations nor timing details in an effort to preserve critter privacy.

Jan 132014
Screenshot of the Daily Bird App showing the frontscreen

Daily Bird App from BirdsEye Birding

Disclaimer: I played a part in developing this mobile app for BirdsEye Birding. :-)

There is a new birding app out from BirdsEye Birding, it is a virtual Daily Bird Calendar. Is pulls data from their large database of bird facts and photographs, and challenges the birder with an unidentified photo ripe for bird identifications.

If you are not comfortable making an identification you can ask the app by tapping to get more details. One tap and you’ll see the common and scientific names, any bird codes (e.g. PEFA for Peregrine Falcons), some information about the species and details of the photographer and photograph (such as f-stop, exposure, ISO settings, etc.)

If you are a Birds Eye or Bird Log user it will quickly take you to the real-time information from eBird, or allow you to submit to eBird.

This app is good way to learn more about birds, improve your bird identification skills, and have some fun.

Daily Bird App

Check out some of the bird identifications made on Twitter:

Jan 242013

It’s coming up for that time again … Peregrine Falcons (PEFA) monitoring for Boulder Open Space and Mountain Parks (OSMP).. Later in the year it’ll be bat monitoring, but I’ll write about that later.

Timestamped Field Notes turns your iPod, iPhone or iPad into a tool for easily taking notes and recording observations in the field. Given how the species that you are doing behavioral observations upon doesn’t wait for you to write down the time, or type out the  actions they took, this application is design for speed of capturing that record. Speed, and (even better) not having to look too closely so taking your eyes off the subject as little as possible. Timestamped Field Notes allows the observer to configure buttons to represent the expected events allowing a single click to record time/event.

Timestamped Field Notes allows you to customize the button text, group buttons into color groups (to easily locate them.) Upon button click a timestamp is created and a (configurable) timeout begins that will automatically commit the record for you unless you add more to it. You can view (and edit if needed) the records.

The buttons (and you can have pages of them if needed) are for quick access, however there is always full text editing capability if needed for those unusual occurrences. The application has a facility to learn about commonly entered text words and will propose buttons.

Export the data using text cut-n-paste into another application, or e-mail to a remote system. Seconds are available. Further you can import and/or export button configurations for sharing with others.

See more about how to use Timestamped Field Notes for Behavioral Observation recording, or check it out int the Apple App Store.

Here is what I’ll be doing with it

May 022012

One of the best things I’ve been lucky enough to be involved in, for the past few years, is the Raptor Monitoring program of Boulder Open Space and Mountain Parks (OSMP.) With conservation efforts, raptors have been recovering in Colorado, and even the re-introduced Peregrine Falcons (PEFA) are gaining in numbers. Volunteers (like me) monitor the nesting area weekly in order to determine territory occupancy, and reproduction productivity.

Peregrine Falcon Monitoring with iPad and iPhone

Field Notes with iPad and iPhone

I’ve been visiting my assigned location for a few years now, and never cease to be amazed by how much I enjoy it. I think of each trip as “another beautiful day in paradise” and it certainly is. I get to watch the change of the seasons, from late winter when the birds return to the area, to deep into summer. The changes of spring are quite thrilling to experience, and each year I feel a little more connected to this place.

I’d barely seen peregrine falcons in the wild, but now I’ve watched the peregrines select their scrape site, mate, incubate their eggs and raise their chicks to fledglings. I’ve heard and seen the awesome PEFA stoops, watched territory disputes, seems PEFA consume their prey, and become party to a wide variety of behaviors. I’ve gone from barely knowing these birds, to feeling somewhat connected. I feel honored.

I carry a pack on each of my monitoring session, and in it I have a notepad and pen in order to record notes. I’ve never cracked open that pad. For some reason I began taking notes in my iPhone, in Apple’s Notepad app, and kept on doing so. It’s taken me a few years to finally get sufficiently frustrated with typing on that keyboard, entering (and re-entering due to typos) times, and spending too much time looking at the phone and not admiring/observing the birds.

I finally wrote this application in order to make taking timestamped field notes a lot easier. I’ve used it on the past few weeks of observations, and it allows me to both record more and observe more. More time watching the PEFA is a good thing.

Mar 252010
Peregrine Falcon

Peregrine Falcon photo courtesy Boulder OSMP

As I’ve mentioned, I am participating as a volunteer in a Falcon Watch program. I’d hoped, but never realized how much I would gain from it.

My assigned location is inhabited by Golden Eagles, Buteo (Red-tailed Hawks, Ferruginous Hawk), and Falcon (Pergerine Falcons, Prairie Falcons, American Kestrels) and more. Peregrine Falcons are special; from their awe inspiring hunting technique, to their precarious history, to their grace and beauty. Having seen my first Peregrine Falcon out in the wild (other than those protected by the RSPB at Symonds Yat in Gloucestershire) last summer in Cornwall, I was thrilled to find out they were here in Colorado, and even more thrilled that I’d be watching a nesting site.

Weeks of observation from our group of dedicated volunteers and rangers, through cold and snows, and finally we were rewarded with a sighting of a (likely female) peregrine. She’d made it back from migration, and was waiting (seemingly patiently) for her partner to return from his separate location. A week or so later, and the “honey, I’m home” moment was observed. So starts this season on the cliff face…

My luck has been running high on this program. I’ve religiously made my weekly visits, I go early (to catch the dawn wildlife traffic) and I’ve typically been blessed by clement weather. I’ve seen and heard birds I’ve not seen before, and birds I love to see again and again. Same for mammals, and as the spring kicks in I hope invertebrates & plants. I’ve learned from the rangers, from the other (many more experienced) volunteers, and much from regularly spending time in this wild place. Tracks in the snow, signs, sounds … it is so wonderful to spend four hours each week dedicated to nature, and to citizen science.

One of the experienced volunteers spotted a female peregrine (the same one, she believed, that she’d monitored last year.) None of the group had seen one until now, but this identification was solid and detailed. After a few weeks of seeing GOEG (Golden Eagle) — amazing in itself — but no falcons, and especially no PEFA (Peregrine Falcon), the anticipation was high, knowing they were in “in territory” and that I might possibly see one. An hour of up-hill, lugging binoculars, a spotting scope and full-length tripod on top of a pack full of back-country gear was decent exercise. Getting to the slope and getting set-up took it’s time, but I was there/waiting…

Without fanfare a PEFA flew into the canyon, gave an audible or three, then settled to top of the rocks. There I was, staring at my first Coloradan Peregrine Falcon, hundreds of feet above me on the cliff top. Thrilling. I was able to bring her into view in the spotting scope, view her adult horizontal markings, and really observe her. For 30 minutes she sat, casually observing the things around. Preening, resting on one foot, totally aware of all around her yet casually disinterested. Waiting.

The experience of watching this graceful bird, being able to watch her intimate behaviors was beyond a thrill. It was truly, truly exhilarating. That moment will last with me for a long time. A few weeks building to this, and a more than satisfying reward.

A week to the day later found me sitting atop some scree with views open to the skies, once again hoping to see this lady. I’d not been waiting long when not one bird, but two … two PEFA flew into territory. Together they explored the valley, cliff faces and then on to the cliff she’d been waiting at. Thirty minutes or more they spent poking around the cliff, the cliff that presumably they’d nested at last season. Some brief jaunts around the valley, but mainly cliff exploring.

Now I’ve seen not one but two peregrine falcons in Colorado. I’ve watched them, and am starting to connect with them and their year’s endeavors. I cannot describe how exciting this is, and how privileged I feel to participate.

If you enjoy connecting with nature, consider participating in such a falcon watch.


Note to those concerned: I’ve checked with OSMP on what I should (and should not) post on this topic, and now and during the nesting season will limit my comments to those that do not convey more information than can be found on the OSMP website.