MARJORY STONEMAN DOUGLAS BISCAYNE NATURE CENTER

EIN: 592549600 501(c)(3) Environment

Key Biscayne, FL

Total Revenue
$525,253
Total Expenses
$530,346
Total Assets
$594,120
Net Assets
$577,389
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Financial Vulnerability Assessment (Tuckman-Chang)

4 risk indicators measuring financial stability and operational resilience

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Financial Trends

Organization Details

Formation Year
1985
Legal Domicile
FL
Principal Officer
Theodora Long
Phone
3053616767
Tax Period
2023-10-01 to 2024-09-30

MARJORY STONEMAN DOUGLAS BISCAYNE NATURE CENTER, founded in 1985, is a small nonprofit in the Environment sector that reported $525K in total revenue in fiscal year 2023. Revenue surged 23% from the prior year, signaling strong growth momentum.

Mission

Educate the general public and students of all ages about our natural environment and encourage better citizen participation in its protection and conservation through education and the arts.

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Trantor Score

Financial Health Score (300–850) · Liquidity · Solvency · Sustainability · Efficiency

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Liquidity (40%) • Solvency (30%) • Sustainability (20%) • Efficiency (10%)

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Financial Overview (2023)

Revenue Breakdown

Contributions & Grants $324,461
Program Service Revenue $185,903
Investment Income $14,619
Other Revenue $270
TOTAL REVENUE $525,253

Expense Breakdown

Grants Paid $0
Salaries & Benefits $212,667
Fundraising Expenses $13,197
Program Expenses $375,119
Other Expenses $317,679
TOTAL EXPENSES $530,346

Year-over-Year Comparison

2023 2022 Change
Revenue $525,253 $426,113 +0.2%
Expenses $530,346 $500,480 +0.1%
Net Income $-5,093 $-74,367 -0.9%
Key Indicators
✗ Grants to Organizations ✗ Grants to Individuals ✗ Lobbying ✗ Political Activity ✗ Foreign Activities ✗ Donor Advised Fund ✓ Schedule B Required
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Financial Health Indicators

Comprehensive financial analysis: Altman Z-Score, liquidity, solvency, sustainability, efficiency, and growth metrics

Financial Distress Indicator

Liquidity & Cash Position

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Altman Z-Score • Liquidity Ratios • Solvency Analysis • Growth Indicators • Efficiency Metrics

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Governance

Voting Members
11
Independent Members
11
Employees
2
Volunteers
N/A

Governance Policies

✓ Conflict of Interest Policy
✗ Whistleblower Policy
✗ Document Retention Policy

Special Practices & Reported Activities

✗ Operated a School
✗ Operated a Hospital
✗ Provided First Class Travel
✗ Reported Conflict of Interest
✗ Reported Asset Diversion
✗ Excess Benefit Transaction
✗ Made Political Expenditures
✗ Engaged in Lobbying
✗ Operated Donor Advised Fund
✗ Maintained Art Collections
✗ Filed Form 720

Compensation of Officers, Directors & Key Employees

Total Officers
1
$123,125
Total Directors
11
$0
Key Employees
0
$0
Highest Compensated
0
reported
Name Title Hours/Week Role Reportable Comp Other Comp Total
Theodora Long Executive Director 40
Officer
$114,125 $9,000 $123,125
Leslie Armendariz Esq President 5
Director
$0 $0 $0
Steve Sorkin Vice President 2
Director
$0 $0 $0
Steven Henriquez Treasurer 2
Director
$0 $0 $0
James Tilghman Secretary 2
Director
$0 $0 $0
Judith Maddox Saylor Director 2
Director
$0 $0 $0
Claudia Binelo Director 2
Director
$0 $0 $0
Jacqueline Gross-Kellogg Director 2
Director
$0 $0 $0
Frank Kaplan Director 2
Director
$0 $0 $0
Mario Garcia-Serra Esq Director 2
Director
$0 $0 $0
Jacqueline Gopie Director 2
Director
$0 $0 $0
Brett Graff Director 2
Director
$0 $0 $0
Note: Compensation data is self-reported by the organization on their Form 990. "Reportable Comp" includes salary, bonuses, and other reportable compensation from the organization and related organizations. "Other Comp" includes benefits, deferred compensation, and non-taxable benefits.

Historical Data

Year Revenue Expenses Assets Net Income
2025 No data No data No data No data
2024 $525,253 $530,346 $594,120 $-5,093
2023 $426,113 $500,480 $585,330 $-74,367
2022 $440,388 $314,355 $656,064 $126,033
2021 $462,088 $359,662 $575,122 $102,426
2020 $302,072 $399,084 $467,012 $-97,012
2019 $610,378 $522,978 $524,649 $87,400
2018 $748,381 $610,248 $440,583 $138,133
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