MBC Dilute Plumage Bald profile photo.

MBC Dilute Plumage Bald profile photo.
the Lower K. Legend. MBC Photo
Showing posts with label West County Hawkwatch. Show all posts
Showing posts with label West County Hawkwatch. Show all posts

Sunday, November 8, 2020

Jenner Headlands with The Wildlands Conservancy - West County Hawkwatch at the Jenner Headlands Preserve 11-7-2020

Summary of 11-7-2020 at the Jenner Headlands Preserve. 

Big thanks to Jill and Sam for their help on the there hikes we did with The Wildlands Conservancy this season, thankful for the opportunity to share birds of prey with the enthusiastic public through our guided Raptor Hikes in 2020

Fun to see Susana and Anne along the way as well. 

(all photos copyright to original photographers, use here for non profit and educational purposes only, photos here shown from WCHW photo pool and not of actual birds from the day, rather just references to help those learning, what we saw and how to tell what they are)

West County HawkWatch Migration and Over-wintering tour / Jenner Headlands.  As promised below is some ID help on what we saw.

Day started out with Red-tailed Hawks and American Kestrels  

Red-tailed Hawk. Large soaring hawk in the genus Buteo:

Dark hood, belly band, dark patagial bars (aka wing bars, on leading edge of wing) adult has brick red tail, (photo is below)


Juvenile Red-tailed Hawk, Dark hood, good belly band, dark patagial, and finely barred tail (below)


Next bird we discussed and viewed was the American Kestrel. This bird you can tell male from female by color, where as most other birds of prey male and female are the same color.  Male directly below, and Female below that.... notice the tails....




Right up past the eucalyptus grove we found a large buteo, largest buteo in North America, The Ferruginous Hawk, great looks at this large soaring hawk, it was an adult bird full of greys, some black and rust/orange tones on a overall tan/buff/light brown body. Key marks were the light colored grey head, one tone off white tail, orange leggings forming a "V" against the body, and the leading edge of the wing not a solid thick wing bar as a Red-tailed Hawk would have had, that is a distinguishing thing to use against Red-tailed and in identify a Ferruginous Hawk.


Top side view, aka Dorsal view (above)

Ventral View, aka bottom side view, legs for a V, unmarked chest, leading edge of wing does not have a solid wing bar (like a red-tailed hawks would) 


Ventral View, aka bottom side view, legs for a V, unmarked chest, leading edge of wing does not have a solid wing bar (like a red-tailed hawks would) 


Ventral View, aka bottom side view, legs for a V, unmarked chest, leading edge of wing does not have a solid wing bar (like a red-tailed hawks would) 





Here is a juvenile (directly above) for comparisons to the adult photos above this photo. Here the juvenile Ferruginous Hawk is more two tone; tan and brown and lacks the greys and rust/orange of the adults. Also notably the legging don't form a 'V' like in the adult. And last the tail has fine 'washed' out barring that the adults lack 







Photos of above are of Adult Ferruginous when perched up and close up, showing its magnificent colors, feathered leggings (only two other N.A. Birds of Prey posses feathered leggings) akso the Ferruginous hawk has a wide, big yellow gape.

In bird anatomy, the gape is the interior of the open mouth of a bird, and the gape flange is the region where the two mandibles join together at the base of the beak. The width of the gape can be a factor in the choice of food.


Along the ridge we had good looks at a Northern Harrier, saw a few more throughout the day, The one we saw close was an adult female. 


male Northern Harrier ^ above
female Northern Harrier  ^ above 


Next came the Merlin! Fast, saw the Merlin dive on prey and fly away and come back and fly away even faster! ...at least 100 mph, literally vanished in front of our eyes! Little dark, speedy falcon. As photographed below. 












White-tailed Kite, (below) White, Grey, Black... saw at a distance and spotted by Jill, once we spotted them we were able to see some flight activity, similar to this below but it was at a great distance away.... It is a White-tailed Kite, but its form and shape are similar to a falcon's body shape.


White-tailed Kite, prey exchange.

Back near the barn we saw a Juvenile Red-shouldered Hawk. (like the one photographed below) 






above is both juvenile and adult Red-shouldered Hawk Reference material 


To end the day... as we were finalizing the days sightings and events, we had a Sharp-shinned Hawk slam into a group of sparrows right behind our cars! the sparrows got away but the Sharp-shinned Hawk made several follow up attempts, came up empty handed (talon'd) ... but I am sure that it eventually caught its dinner, very tenacious and determined bird. Small woodland hawk, know as an accipiter in the genius family and species is Sharp-shinned Hawk. Bird was a juvenile comprised of sooty greys and browns, small head, big eyed, squared tail, short winged, wristy looking (head not to far passed wrists in flight) bird... [Hawk!]




Great day! 
Will update this post again after proof reading and alignment verification, post read differently on different media platforms...

thanks for coming out, it was good fun, excitement and great company
sincerely. Larry B. West County Hawkwatch 
















Tuesday, September 8, 2020

Website Launched .... updated dates and events for fall 2020

www.westcountyhawkwatch.com

 

Tours and hikes coming up.... More later but here are the dates. 

Attendance is limited this year so sign up early and come out and enjoy wildlife and fresh air... 

The Wildlands Conservancy Dates: 

> Sept 26th, Saturday: GUIDED Jenner Headlands Hawk Migration Tour. 

> Oct 24th, Saturday GUIDED Estero Americano Coastal Preserve Over-Wintering Raptor Hike 

> Nov 7th, Saturday GUIDED Jenner Headlands Hawk Identification Walk 

check The Wildlands Conservancy web page under outings and look up sign up procedures, these tours book up quick https://www.wildlandsconservancy.org/education_public.html 

Solano Land Trust 2020 Lynch Canyon dates just announced! 

> 9/27 Sunday ( lynch canyon open space) 

> 10/18 Sunday (lynch canyon open space) 

> 11/1 Sunday (lynch canyon open space) 

> 11/21 Saturday (lynch canyon open space) 

https://solanolandtrust.org/events/birds-of-prey 

check out our updated for 2020 webpage: https://www.westcountyhawkwatch.com/ 

 

All copy rights original publisher, used here for educational and no profit use only. 


Don Bartling Coopers Hawk photo.



Above photo, Don Jackson credit and copyright 2020

Saturday, September 5, 2020

hawk watch 9-6-2020 jenner

Team 3 Sunday 9-6-2020 Greetings Fellow Raptor Enthusiasts, We are excited to share our weekend hawk watch dates at Jenner headlands for this fall Enthusiasts of all levels are encouraged to come and help us ID and count your favorite raptors up on the hill. 

Shelly Anderson will be hosting Team #3 on the weekends with Larry Broderick (some dates) Volunteer spaces are limited due to COVID and parking protocols, so it is imperative we know how many people intend to join the count. 

PLEASE LET US KNOW IN ADVANCE IF YOU ARE COMING - by responding here, or by emailing us at Shellyjanderson@sbcglobal.net Or Call: 415-519-9849 

 Here is the list we know of so far: 

Sunday 9/6/2020 

Possible 9/12 or 9/13 date if anybody wants to initiate a day 

Sunday 9/20/2020 

Saturday 9/26/2020 ( joined by Larry’s Jenner Hawk hike) 

Sunday 10/11/2020 

Sunday 10/25/2020 

Sunday 11/1/2020 

Sunday 11/8/2020 

Orientation will be this Sunday. 9-6-20 We hope you can join us at 9:15am at the Jenner Visitor Center. We will carpool [or drive alone in individual cars] up the hill (with masks ) for a 10:00am count start. If the weather cooperates, we will stay up on the hill until 20pm. 

Please notify Shelly if you plan to come via email 

•Shellyjanderson@sbcglobal.net 

•Or Cell: 415-519-9849 

Hope to see you there! Please bring:

 •Mask 

•Water 

•Sun shelter 

•SunScreen 

•A chair 

•Lunch 

•Binoculars 

•Scope 

 

Redundant [sorry for duplicated information] but here is Basic protocols: 

Meet at the Jenner Visitor Center (JVC) at 9:15 AM. Promptly at 9:30 AM, we will drive up to the Jenner Headlands. 

The count up on the hill runs from 10 AM - 2 PM, weather permitting. We'll drive back down to JVC by 2:30 PM. 

All attending MUST sign a liability waiver each time you go (per The Wildlands Conservancy). COVID-19 Protocols: 

* We will practice social distancing on the hill! 

* Maintain a minimum 6-feet distance from anyone who is not a household member. 

 * Do not attend the count if you're feeling sick, or have a cough or fever. 

 * Sneeze and cough into a cloth or tissue, or, if not available, into one's elbow. 

 * Do not shake hands or engage in any unnecessary physical contact. 

* Volunteers must bring their own mask/face-covering of some type, and are required to wear them at all times. 

* We suggest not sharing optics or field guides, and using alcohol sanitizer when signing waivers (using pens or pencil). 

* If carpooling, wear masks and leave windows down for the short drive.

Please note: Some will not be bringing anyone else in our car. Some will car pool, windows down would be best, if car pooling wear mask. There is limited space for parking on the hill. If you choose not to carpool with anyone else, please be aware that the road up to the hill is unpaved and bumpy, please drive slowly... if you're kicking up dust you're going too fast. 

Please mind the gates, if the cows get out we may lose our privileges. What to bring: Face-mask, hand sanitizer, water, lunch, layered clothing, sunscreen, shade hat, camping chair or blanket to sit on, raptor ID books, binoculars, spotting scope. 

email LB with any questions on protocol or if you want an alternate date, During peak I may run a team 4 northcoastraptor@gmail.com

Bird photos below by Don Bartling, all crest and copyright 2020





      Above photos by Don Bartling.


       Don Jackson photo credit copyright 2020 (above landscape only)
 

 

Thursday, January 30, 2020

Updates for folks who attended recent outings and presentations



Updates for folks who attended recent outings and presentations, Sonoma Land Trust, Solano Land Trust and Trione - Annadel State Park.   


Greetings everyone, we've had such good events the last couple of weeks we wanted to thank everyone for coming out, Trione - Annadel presentation a couple weeks back, Sonoma Land Trust presentation a week ago, Lynch Canyon Open Space raptor tour a couple weeks ago, and Skaggs Island raptor tour a week ago....

I wanted to personally thank you all for coming out, January 26th at Skaggs Island was great with Merlin's and Coopers Hawks, an elusive  Great-horned Owl to top it off, also saw lots of Red-tailed Hawks, Harriers, Kites and a handful of Kestrels.... On January 11th Lynch Canyon it was an incredible outing with multiple Rough-legged Hawks, a Golden and a Bald Eagle, lots of Red-tailed Hawks, Harriers, Kestrels and a few Kites.

We have a Few more dates coming up, please check the dates and events below with the webpages for Sonoma Land Trust, Solano Land Trust as well as Madrone Audubon. Also will follow up here on this page with some Silhouettes and Identification photos... soon, sorry super busy at the day job.


February 8th Saturday 9am to Noon, part of the Bay Area Flyway Festival presents; Baylands Sears Point Wetlands, San Pablo Bay Wildlife Refuge, Sonoma Land Trust, Over-Wintering Raptor Tour and Tidal Restoration walk.  


February 9th, Sunday, 10am to 1:30/2pm, part of Bay Area Flyway Festival presents; Lynch Canyon Open Space, Over-wintering Raptor Education and Identification with Solano Land Trust, (Public Guided Hike) Go to Solano Land Trust website for details.


February 16th, 10am to 2pm, Skaggs Island, San Pablo Bay National Wildlife Refuge, with Sonoma Land Trust, Over-wintering Raptor Education and Identification, (guided public outing details at Sonoma Land Trust website)


2020 Lower Klamath Basin National Wildlife Refuge - Butte Valley Wildlife Area, a West County Hawkwatch Annual Expedition, March 1st to 4th; 1 day up, 2 days there, 1 day back, email Larry at northcoastraptor@gmail.com for details;
lots of planning and logistics for this event.


March 7th, 10am to 2pm Rush Ranch Open Space, Solano Land Trust, Power Point Presentation and Hawk Hike. Raptor Identification Slideshow program, snacks, hike the property and Suisun hills. Announcement’s on Solano Land Trust website.


March 8th , 10am to 2pm, Skaggs Island, San Pablo Bay National Wildlife Refuge,
 with Sonoma Land Trust, Over-wintering Raptor Education and Identification, 
(member outing Go to Sonoma Land Trust website for details)


April 20th, 7pm to 8:30pm Madrone Audubon Society West County Hawkwatch 2020 Winter Season Close, Slide Show on seasonal highlights, identification hints, as well as where to go to see birds of prey. Details on Madrone Audubon website.



The Solano Land Trust the events have no limit on attendance. 

Same with Madrone Audubon there has been no limits on attendance base.

For Sonoma Land Trust, events often have limits to 20 attendees and most book early, via membership announcements. Sometimes people book early then cancel and openings happen. Hence signing up for the waitlist is a great way to gain access to these popular outings. Even if outing is booked, if you are interested sign up on wait list and possibly you'll be able to attend.


For Sonoma Land Trust events go to their webpage: sonomalandtrust.org


For Solano Land Trust go to their webpage: solanolandtrust.org
Home > Events > Birds of Prey  solanolandtrust.org/events/birds-of-prey


For Madrone Audubon Society check their webpage: www.madroneaudubon.org


For more info, updates and resources check out these pages:
West County HawkWatch Raptor Research Group (WCHW)
SF Bay Area & the Lower Klamath Basin.
official Web page www.westcountyhawkwatch.com 



Jenner Headlands Hawk Migration Project / Jenner Bald Eagle Group 
Jenner Hawkwatch on Facebook  www.facebook.com/JennerHawkwatch
Jenner Hawkwatch Message board headlandhawks-subscribe@yahoogroups.com
Jenner Bald Eagles Group on Facebook www.facebook.com/JennerBaldEagles
Copyright 2019 - 2020 West County Hawkwatch Raptor Research Group
L. Broderick always available 24/7/365 @ 707-791-0335
 
Photos by Tom Reynolds, copyright and credit 2020  
 







 




Sunday, January 19, 2020

Trione - Annadel update fro those who attended the program last Thrusday

So we had a little technical difficulty last week with our Presentation for Trione-Annadel State Park Group and we could not get the PowerPoint going, as mentioned during the make shift presentation, here are the silhouettes we talked about, feel free to download, print or share. Learning Raptor Identification is tricky, learning each Species is part of a Genus, those Genus are represented in these Silhouettes.

Genus is a generic term used in the classification of living organisms or binomial nomenclature. For instance, In the contexts of botany, genus is a taxonomic group that classifies more than one species of plants that are closely related in characteristics.

So for Birds of Prey; Family, Genus, Species would be for instance;

Family = Accipitridae (Hawks and Eagles), 
Genus = Eagles (Aquila), 
Species = Golden Eagle (Chrysaetos)

Below are silhouettes of Genus's of North American Birds of Prey.
Everything here used for educational and non profit use only,
with all copyright and trademarks to original authors