Conserve Wildlife Blog

Archive for the ‘Beach Nesting Birds’ Category

Barnegat Light Habitat Maintenance – Prepping for Piping Plovers

Thursday, February 23rd, 2023

By Todd Pover, Senior Wildlife Biologist 

When the Barnegat Light habitat restoration was completed to benefit piping plovers several winters ago, the partners anticipated it would need periodic maintenance to keep it in optimal condition. As it has turned out, the inlet beach site has needed more frequent attention, an annual winter “touch-up” to prep the site for the nesting season. With this in mind, earlier this month, Todd Pover, CWF Senior Wildlife Biologist was on-site for nearly a week to oversee the habitat work. 

The maintenance this winter primarily focused on the two foraging ponds, as those features have proved critical to the success of the plovers utilizing the site. Thick vegetation was mechanically removed from about three-quarters of the perimeter of the large pond. Excessive vegetation can obstruct piping plovers, especially their chicks, from using the pond’s edge to feed. The heavy vegetation can also provide cover for predators. Meanwhile, the smaller pond was filled in with sand due to late fall/early winter storms and tidal surge. Although the small pond has needed to be “refreshed” each winter, this was the first time it had to be entirely re-dug. Experience has shown that having two ponds present at the site – giving plovers alternative feeding options if one pond is not accessible or as productive during a portion of the season – has been a key element in boosting productivity, especially as more plovers chose the site to nest. In addition to the pond work, some vegetation thinning or removal was also completed to enhance the suitability of the nesting areas as plovers prefer sparsely vegetated areas to lay their eggs. 

Invasive vegetation being removed from the edge of the large piping plover foraging pond.
(more…)

Piping Plover and Least Tern Workshop

Friday, February 17th, 2023

by Meaghan Lyon, Wildlife Biologist

At the beginning of February, CWF biologists Todd Pover, and Meaghan Lyon attended the USFWS’s Piping Plover and Least Tern Workshop at the National Conservation Training Center in West Virginia. The winter season is the perfect time for beach nesting bird folks to gather and discuss the status of each state’s breeding population and how we can do better to reach recovery goals for these endangered species in the coming years.

For management purposes, the east coast of the United States is broken up into three sections; the Southern recovery unit, the mid-Atlantic recovery unit (this is New York and New Jersey!), and the New England recovery unit. The Southern recovery unit, consisting of plovers breeding from North Carolina north to Delaware, has been on a decreasing trend for productivity and not meeting recovery goals, whereas the population in New England is booming with pairs (so much so that plovers are nesting in parking lots and the backyards of beach front homes!). New Jersey and New York have been holding steady with 581 pairs of piping plover combined and just barely meeting our collective recovery goal.

Topics of high interest among the group of roughly 100 participants included predators, migratory pathways, and advancing diversity and inclusion among our community. Biologists across the coast have been grappling with predation by ghost crabs and this could be increasingly problematic in the future with impacts from climate change. As the climate warms, we could be seeing more mild winters, which translates to less crab die off during the winter and bigger crabs during the beach nesting bird season, thence becoming more of a threat to nests and chicks.

Workshops like this allow us to join together and discuss what is working and what is or could be problematic in the future so that biologist across the range can be well equipped with the knowledge and connections to protect plovers and all of the other species that use beach habitats across the range.

Announcing New NFWF Funded Project to Study and Monitor American Oystercatchers along the Delaware Bay

Wednesday, February 15th, 2023

by Emmy Casper, Wildlife Biologist

CWF is excited to announce a new project funded by the National Fish and Wildlife Foundation’s Delaware Watershed Conservation Fund designed to develop and execute management strategies for American oystercatchers along the Delaware Bay. Breeding populations of American oystercatchers (State Species of Special Concern) have been well studied and monitored along New Jersey’s Atlantic Coast since 2003, but very little is known about the oystercatchers that nest on the sandy beaches along the Delaware Bay. In 2021, CWF conducted a near bay-wide window census survey to establish a baseline estimate of the Bayshore population. Thirteen oystercatcher pairs were documented across approximately 35 sites from Cape May Point to Sea Breeze, prompting a need for further research and management. This new project seeks to shed light on this understudied population and add to our scientific understanding of their management needs.

American oystercatcher. Photo courtesy of Daniel Irons
(more…)

In Search of Stumpy – A Wintering Piping Plover Adventure

Wednesday, December 21st, 2022

By Todd Pover, Senior Wildlife Biologist

Earlier this summer, it was announced that the annual range-wide American oystercatcher meeting would be held in December on the Gulf Coast of Florida near Naples. Thrilled to finally be attending in-person after several pandemic years of virtual meetings, my mind immediately pivoted to what other nearby nature sites I could also visit. Or more specifically and not too surprising for those that know me…where could I go to view wintering piping plovers.

In late September, Hurricane Ian made a direct landing in this region of Florida. The meeting had to be scuttled, relocated to the Georgia coast. And just like that, my “add-on” plans – I had arranged a short trip to Outback Key about two hours north of the meeting – fell off the itinerary.

Or maybe not. Georgia borders Florida, right? Six hours of driving for a chance to see 50-60 piping plovers in one spot is reasonable, right? Did I mention at least one New Jersey breeder winters at the site?

So as soon as the oystercatcher meeting wrapped at mid-day, I found myself in a car, along with fellow CWF Biologist Emmy Casper, hurtling toward St. Petersburg, Florida. We arrived at nightfall, woke in what felt like a flash, so we could wait in a line of cars, still in the dark, for Fort DeSoto County Park to open at 7 am. We had a very narrow window for our visit with the morning low tide being optimal shorebird viewing at Outback Key and because we had mid-day flights home.

(more…)

New Horseshoe Island Video Highlights Nesting and Migratory Bird Protection Efforts

Tuesday, October 4th, 2022

by Todd Pover, Senior Wildlife Biologist

Earlier this year we announced that Horseshoe Island, which recently formed just offshore near Little Egg Inlet, would be seasonally closed to the public to benefit nesting and migratory birds. The closure from March 1 to September 30 is part of a plan put forth by New Jersey Fish and Wildlife and the Edwin B. Forsythe National Wildlife Refuge, who were granted rights by the state to manage the island and its adjacent intertidal waters. CWF played a key role, helping monitor bird activity on the island this year through a cooperative agreement with the Refuge. With the closure period coming to an end, we are happy to report that it was a successful season, especially for colonial nesting species such as the state endangered black skimmer. A full report of the results will be issued later this year but in the meantime, NJFW has released a video about Horseshoe Island. The video features CWF biologists Todd Pover and Emmy Casper, who helped lead the on-the-ground monitoring effort.


Click below to view the video.