Company lists · Data refreshed September 2026

Top 25 Migratory bird protection organizations based in the United States

RevenueBase identified 145 company matches for migratory bird protection organizations associated with the United States as of September 2026 and tracks 2,585 professional contacts across them, including 1,035 with verified work emails. Oak Harbor is the largest hub.

This list covers company matches for migratory bird protection organizations associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
145Companies
2,585Contacts tracked
1,035Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest migratory bird protection organizations based in the United States

Ranked by team size
Top 25 of 145 company matches for migratory bird protection organizations based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNew York, NY, United StatesHQ recorded Sep 20, 2026501-1,000900 contacts →

Exact match

“The National Audubon Society protects birds and the places they need, today and tomorrow, throughout the Americas using science, advocacy, education, and on-the-ground…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchPetaluma, CA, United StatesHQ recorded Sep 20, 202651-200160 contacts →

Exact match

“Point Blue Conservation Science (Point Blue) is dedicated to conserving birds, other wildlife, and ecosystems through innovative scientific research, restoration, outreach and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchThe Plains, VA, United StatesHQ recorded Sep 20, 202651-200120 contacts →

Exact match

“American Bird Conservancy (ABC) takes bold action to conserve wild birds and their habitats throughout the Americas.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchManomet, MA, United StatesHQ recorded Sep 20, 202611-5071 contacts →

Exact match

“Manomet is a science-driven conservation organization with deep roots in bird banding.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchFort Collins, CO, United StatesHQ recorded Sep 20, 202651-20070 contacts →

Exact match

“Connecting people, birds, and land Mission: conserving birds and their habitats through science, education, and land stewardship Bird Conservancy of the Rockies conserves birds…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchBoulder, CO, United StatesHQ recorded Sep 20, 202611-5064 contacts →

Exact match

“Environment for the Americas works to connect people to birds and nature through education, outreach, and research.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchBoise, ID, United StatesHQ recorded Sep 20, 202651-20058 contacts →

Exact match

“For over 50 years, The Peregrine Fund has worked to conserve birds of prey.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchFairfield, CT, United StatesHQ recorded Sep 20, 202611-5045 contacts →

Exact match

“The Connecticut Audubon Society conserves Connecticut’s environment through science-based education and advocacy focused on the state’s bird populations and habitats.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchSmithfield, RI, United StatesHQ recorded Sep 20, 202611-5044 contacts →

Exact match

“The mission of the Audubon Society of Rhode Island is to protect birds, other wildlife, and their habitat through conservation, education, and advocacy for the benefit of people…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchSan Diego, CA, United StatesHQ recorded Sep 20, 202611-5035 contacts →

Exact match

“Together we defend our region's birds, unique biodiversity, and threatened habitats through advocacy, education, and restoration.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchColorado Springs, CO, United StatesHQ recorded Sep 20, 202611-5026 contacts →

Exact match

“The ABA is a non-profit 501(c)(3) organization that provides leadership to birders by increasing their knowledge, skills, and enjoyment of birding.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchNew York, NY, United StatesHQ recorded Sep 20, 202611-5025 contacts →

Exact match

“NYC Bird Alliance protects birds and habitats, strengthening biodiversity through science, advocacy, and community engagement.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchHouston, TX, United StatesHQ recorded Sep 20, 202611-5023 contacts →

Exact match

“Houston Audubon's mission is to advance the conservation of birds and positively impact their supporting environments.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchWinston-salem, NC, United StatesHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Safe Haven is the national leader in interior bird removal as evidenced by our patented mist netting process.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchSeattle, WA, United StatesHQ recorded Sep 20, 202611-5022 contacts →

Exact match

“Birds Connect Seattle advocates and organizes for cities where people and birds thrive.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchSt. Petersburg, FL, United StatesHQ recorded Sep 20, 20261-1022 contacts →

Exact match

“As bird populations increase, cell towers and other human-engineered structures become attractive nesting sites.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchBerkeley, CA, United StatesHQ recorded Sep 20, 20261-1021 contacts →

Exact match

“The Golden Gate Bird Alliance, formerly the Golden Gate Audubon Society, engages people to experience the wonder of birds, and translate that wonder into action; and protect…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchMiddletown, RI, United StatesHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Norman Bird Sanctuary Established in 1949 at the bequest of Mabel Norman Cerio, the Norman Bird Sanctuary, under the charge of her will, was to maintain 235 acres of land “for the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchBartlesville, OK, United StatesHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“GEORGE MIKSCH SUTTON AVIAN RESEARCH CENTER, INC is a company based out of BARTLESVILLE, Oklahoma, United States.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchTucson, AZ, United StatesHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“Founded in 1949, Tucson Audubon is southern Arizona's leading non-profit engaging people in the conservation of birds and their habitats.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchWashington, DC, United StatesHQ recorded Sep 20, 202611-5015 contacts →

Exact match

“The Endangered Species Coalition is a national network of hundreds of conservation, scientific, education, religious, sporting, outdoor recreation, business and community…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchOkemos, MI, United StatesHQ recorded Sep 20, 20261-1015 contacts →

Exact match

“Organized in 1904 and formally incorporated in 1905, Michigan Audubon is the state's oldest conservation organization.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchAtlanta, GA, United StatesHQ recorded Sep 20, 202611-5014 contacts →

Exact match

“Birds Georgia is building places where birds and people thrive.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchHelena, MT, United StatesHQ recorded Sep 20, 202611-5013 contacts →

Exact match

“Montana Audubon is a statewide grassroots non-profit organization made up of supporters from across the state of Montana and beyond.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchLittleton, CO, United StatesHQ recorded Sep 20, 20261-1013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 145 migratory bird protection organizations based in the United States

See the full list, filter by size, metro and specialty, and access 1,035 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Migratory bird protection organizations based in the United States at a glance

As of Sep 20, 2026
40.0%Verified-email coverage
17.8Average contacts per company
1-10Median size (employees)
2.1%Largest-city concentration · Oak Harbor
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
104
11-50
30
51-200
9
201-500
1
501-1,000
1

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 145 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “migratory bird protection organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,035 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “migratory bird protection organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many migratory bird protection organizations are there based in the United States?

RevenueBase identified 145 company matches for migratory bird protection organizations associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

National Audubon Society tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most migratory bird protection organizations?

Oak Harbor leads with 3 company records, followed by Washington (3) and Boise (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,035 professional contacts with verified work emails tracked across these 145 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

Ready to reach these companies? Verified emails and direct dials for all 145 migratory bird protection organizations based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.