News and Events



Spring Warbler Migration at Swan Point Cemetery, Providence, Rhode Island: A 15-Year Analysis

SSRI team members aren't solely interested in Saltmarsh Sparrows! Co-founder Steve Reinert along with three colleagues has published a new article on the warblers of Swan Point Cemetery in a recent special issue of Rhode Island Naturalist from the Rhode Island Natural History Survey.


A Developmental Guide to Aging Saltmarsh Sparrow Nestlings

Deirdre Robinson has prepared a photo guide to aid in determining the age of Saltmarsh Sparrow nestlings for our team to use in the field. We are making this available for download as a service to other researchers working with SALS.

Why is it helpful to determine the age of a SALS nestling? 
The short answer is that it allows researchers to document the early development in the life history of this endangered species and correlate breeding success or failure with nestling age. Finding a nest with any combination of eggs and young allows us to retroactively determine when the nest was constructed and the first egg laid. This data informs us about potential changes in the breeding cycle over time as well as how the nesting cycle is impacted by flooding or depredation events.

Screen Shot RI Naturalist Spec Issue-293

SSRI Project Report Published as Spring 2021 RI Naturalist Special Issue 1

A report of SSRI research findings has been published as a special issue of the Rhode Island Naturalist. The paper is titled: Relationships of Nest-Site Selection and Nest Success of Saltmarsh Sparrows (Ammospiza caudacuta) in Upper Narragansett Bay, Rhode Island.


"Hope is the Thing with Feathers" - Deirdre Robinson

Read the extraordinary story of a young Saltmarsh Sparrow born at Jacob's Point during our study and recaptured while spending the winter in February 2021 in North Carolina.


SSRI Project Update Published in Spring 2021 RINHS Newsletter

The first publication from SSRI research findings has been published in the Spring 2021 newsletter of the Rhode Island Natural History Survey. The paper is titled: Relationships of Nest-Site Selection and Nest Success of Saltmarsh Sparrows (Ammospiza caudacuta) in Upper Narragansett Bay, Rhode Island. Use the following link to download a PDF of  the Spring 2021 Rhode Island Naturalist where you'll find a condensed version of our report on page 17. The complete report will be published by RINHS within a week or two as Special Issue 1 of Rhode Island Naturalist. We will provide a link to that full report as soon as it is available.


New SSRI Photo Album

Check out our new SSRI Photo Album with some of the latest pictures from the 2020 season.


Nelson's Sparrows (Ammospiza maritima) at Jacob’s Point

Jacob's Point is occasionally visited by rarities. For example, see this feature article by Joel Eckerson about two documented visits to the marsh by Nelson's Sparrows, a close relative to the Saltmarsh Sparrow.

Saltmarsh Sparrow with leg bands

SSRI Summer 2020 Update

The Saltmarsh Sparrow Research Initiative is having its most productive year since the initiative began its work at the Jacob’s Point salt marsh in 2017. Here is a brief update on this summer's work.

Deirdre Robinson holding Saltmarsh Sparrow

SSRI Research Highlighted in New Article by Todd McLeish

Our research work at Jacob's Point and the plight of the Saltmarsh Sparrow is the focus of a recent article by Todd McLeish in EcoRI News. Todd spoke with our team this spring and learned about the project during a visit to Jacob's Point Salt Marsh. Use this link to read the article, Volunteers Document Demise of Doomed Sparrow.

Martha Jane Tebbenkamp and Bill Reinert

SSRI Receives Gift in Memory of Martha J. Tebbenkamp

In honor of his wife, Martha Jane Tebbenkamp, who passed away in August of 2019, Bill Reinert, brother of SSRI co-director Steve Reinert, has donated $1,500 to the Saltmarsh Sparrow Research Initiative. Martha and Bill had been married for 32 years at her passing; they lived in Portland, Oregon. She was an honored government employee, finishing her career as an inspector with the Federal Bureau of Tax and Trade. Martha loved the birds that visited her yard, especially a pair of flickers that she named Fred and Fiona, and ruby throated hummers she called Mr. and Mrs. H. She placed a variety of feeders around the yard, and nurtured blooms aimed at attracting birds.

She was passionate about animals in general, volunteering as a property inspector with the Oregon Humane Society, and donated much time, money, and goods to charities dedicated to animal and human welfare. Knowing that Martha would support the work of SSRI, Bill made the donation in her name.

Bill said, "Martha was an avid proponent of conservation, and would have been very happy to have helped this cause.


COVID-19 Causes Changes to SSRI Project for Summer 2020

On the recommendations of the North American Banding Council, and to maintain consistency with partnering Saltmarsh Sparrow research teams in the Saltmarsh Habitat and Avian Research Program (SHARP), we are suspending all group bird banding operations this season, due to COVID-19.  A solo bander will color-band targeted birds only.  We will continue to monitor nests and tides. The workshop scheduled for May 16, 2020 is cancelled, along with all group banding dates this summer. Thank you for your interest in volunteering with this project and please check our website for updates and announcements for the 2021 banding season at Jacob's Point.
With our best wishes,
Steve, Deirdre, Jim, & Joel

rinhs logo

Presentation at RINHS Conference
On November 15, 2019, Steve Reinert and Deirdre Robinson made a presentation at the Rhode Island Natural History Survey (RINHS) Conference. The Conference focused on "Climate Change & Rhode Island’s Natural History Future."  Here is an abstract of their presentation summarizing our "A Five-Year Study of the Demographics and Breeding Ecology of the Saltmarsh Sparrow in Upper Narragansett Bay."

sparrow nestling clinbing out of nest

Preliminary Update on Summer 2019

In the third summer of our project, we banded 14 adult female and 20 adult male Saltmarsh Sparrows, and documented the return, since 2017, of 15 marked females, 33 marked males, and 3 SALS banded as nestlings. In 2019 Jacob's Point Salt Marsh provided breeding-season habitat for a minimum of 84 adult SALS (63% males). It was a great summer! Many thanks to our loyal, hard-working volunteers!  Over the three years of our project, we have documented the fate, microhabitat, and elevation of 85 nests found during the three breeding seasons.

Photo credit: Deirdre Robinson

hatchlings and eggs in nest

First Hatchlings of 2019

We had our first hatchlings of the 2019 first cycle on June 6th. The season is off to a great start with twenty nests found of which ten are still active.

Photo credit: Deirdre Robinson

Wildflora RI Issue Cover

'Canary in the Mine' for the Salt Marsh - by Deirdre Robinson, Wenley Ferguson, and Steve Reinert

The current issue of WildfloraRI, the Bulletin of the Rhode Island Wild Plant Society, features a cover article on our work at Jacob's Point. The issue is not available on the web; contact the RI Wild Plant Society for information on obtaining a copy.

Photo credit: Bryan Stokes

Report cover showing saltmarsh sparrow drawing by Evan Lipton

2017/2018 Interim Results Report

This report provides a full review of our work at Jacob's Pond Salt Marsh through the 2018 season. Stay tuned for an update on the 2019 season.



Poster: hand releasing sparrow

Brown University exhibited the work of Snaebjornsdottir and Wilson, visiting international Artists-in-Residence, who worked with SALSri at Jacob's Point in the summer of 2018 and representing the plight of Saltmarsh Sparrows through their media.  The exhibit ran from April 6th- July 7, 2019 at the List Art Building of the David Winton Bell Gallery, 64 College Street, Providence, RI.  For more information visit the Bell Gallery website.