Monthly Archives: May 2017

Checking In With the Parents

From what we can tell, our parents are doing well. They’re sharing incubation duties and we’ve seen both of them on a regular basis, so no surprises there. We’re still a couple weeks away from hatching, so we hope things continue to go well for our one egg.

Speaking of our parents, something I forgot to post in the last entry was this wonderful photo showing a comparison of how our Osprey Cam nest appeared when the first osprey arrived back (probably the male) and what it looked like after almost three weeks of nest building. Over the winter, many of the sticks blow out and some are “stolen” by both nesting bald eagles and Great blue herons, so when our poor ospreys arrive back, the nest is often empty. The parents get right down to the business of building it back up, once they’ve rested from migration, and before long, the platform is filled with fresh sticks. The upside of this process is that the chicks have a relatively clean nest to grow up in, rather than one filled with super old food and egg/chick remains from previous seasons.

Comparison of the Osprey Cam nest over a three-week period.

Comparison of the Osprey Cam nest over a three-week period.

One other fun sight we had recently was this photo showing one of the parents practically standing on top of the other parent. We’ve seen this behavior in previous seasons, but it’s still funny to observe. Usually this seems to communicate that the standing parent wants to take over incubation, and it often results in the seated parent standing up and moving off the egg, although sometimes the seated parent just won’t get up. You can almost hear the seated parent saying “I’m sorry — can I help you?”

Parent crowding the other parent.

Parent crowding the other parent.

We’ll continue to monitor the couple and hopefully see things stay relatively quiet as we move into early June, which is our potential hatching period. If the egg hatches and the chick is healthy, the parents will have an easier time caring for it, since they’ll only have one little mouth to feed.

We’ll work on getting a gallery update posted soon. Thanks to those sending in photos.

Until next time,
Lisa – webmaster
Support the Blackwater Cams
Contact Us

Categories: blackwater nwr, eggs, incubation, osprey cam | Leave a comment

Welcome to the 2017 Season!

first-egg

Egg on the Blackwater NWR Osprey Cam

Welcome to the 2017 Blackwater NWR Osprey Cam season! Our couple currently has one egg and it was laid on April 29. We hoped to see at least one more egg, but so far we still have a one-egg clutch, and at this point we suspect that’s all that will be laid this year. Here is the scorecard:

  • 1st egg:
    Laid: April 29
    Potential hatch: June 3

Folks often ask if this is our same couple from last year. We don’t band ospreys at Blackwater National Wildlife Refuge (we have a lot of them), so we don’t have a band to examine, but this couple returned from migration in a timely manner and seemed to immediately recognize each other (no prolonged mating/bonding activity or competition for the nest), and then quickly went about bringing in a ton of sticks to fill the platform. So based on this behavior, we think this is our same couple from last year.

As a reminder, last year our couple produced two chicks that successfully fledged. Our camera malfunctioned after the eggs were laid, and we missed a lot of the action because we’re not allowed to go up and potentially disturb them while they’re nesting. Ospreys are protected by the Migratory Bird Treaty Act, and causing them to potentially abandon their eggs is not allowed, so we had to wait until the chicks fledged before we could visit the nest and repair the camera. But the two chicks did successfully fledge, and they were seen around the nest site before they migrated.

If you’re new to our Osprey Cam, the white building you see in the background of the cam image is the Blackwater NWR Visitor Center. If you visit the Refuge (visit our website for directions), be sure to stop in at the Visitor Center because we have two monitors in the building that show a live video feed of the Osprey Cam. We currently don’t have streaming video on our website, but we can tell you that the local authorities are working to bring broadband service down the road toward Blackwater NWR and the new Harriet Tubman Underground Railroad Visitor Center, which just opened across the road from the Refuge. So we might have streaming video in the future. I know we’ve said this before, but the local authorities are finally laying the cabling and contacting us about potential service, so it seems more hopeful at this point.

We thank you for joining us for another season of the Blackwater NWR Osprey Cam, and we look forward to seeing a chick around the beginning of June. And don’t forget, if you’d like to submit images to our cam gallery, visit our Cam Instructions page for directions on sending us any images you capture.

Until next time,
Lisa – webmaster
Support the Blackwater Cams
Contact Us

Categories: blackwater nwr, eggs, osprey cam | 2 Comments

Blog at WordPress.com.