Before you can help a Virginia waterfowl in distress, you need to know who you’re looking at. Species identification drives everything — reunite strategy, diet, housing, and legal requirements all differ between our three native species.

📋 Species Reference Posters

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Canada Goose Anatomy — A.E.R.O. Reference Poster

Mallard Duck — Male vs. Female — A.E.R.O. Reference Poster

Wood Duck — Male vs. Female — A.E.R.O. Reference Poster

🐣 Baby Identification

Baby ID Guide — Gosling vs. Mallard Duckling vs. Wood Duckling

The most common mistake is rescuing animals that don’t need rescuing. Watch for at least 30–60 minutes before intervening.

When to Leave It Alone

When to Help

Reuniting — Species Matters

How you capture and transport a bird can be the difference between survival and death. Minimize handling and stress at every step.

Safe Goose Rescue — Step-by-Step Capture & Carry Guide

Adult Transport — Real Example — Two adult Canada Geese in hard-sided pet carriers in a vehicle. Hard-sided carriers are ideal for adults: secure, ventilated, and easy to disinfect. Note the carriers are placed on a flat surface and secured so they cannot tip during transport.

Baby waterfowl are incredibly fragile. The first 24 hours set the stage for everything that follows.

🌡️ Priority Order — First 24 Hours

💧 Baby Waterfowl Are NOT Waterproof

🥗 Appropriate Diet

🏠 Housing Requirements

• Warm brooder — 85–90°F for hatchlings, reduce ~5°F per week
• Non-slip flooring — prevents spraddle leg, a permanent deformity
• Shallow water dish — depth should not exceed the bird’s leg length
• Easy exit ramps from water — steep sides cause injury and exhaustion
• A mirror or stuffed animal reduces isolation stress

📷 Real Enclosure Examples — A.E.R.O. Cases

These photos show actual setups used by A.E.R.O. rehabbers at different stages of care.

Indoor Brooder Setup — Top-down view showing a proper early-stage brooder: a heat source on the left, soft fleece bedding (non-looped so toes can’t catch), stuffed animal companion for comfort, shallow food dish with starter crumble, and a small water dish. Note the puppy pad base under the fleece for easy cleanup.

Goslings in Brooder — Young goslings on fleece bedding with a shallow water tray (black tray, right). The mesh-sided pop-up enclosure provides ventilation while containing the birds safely. Note the absorbent pad visible at right — waterfowl are extremely messy and need frequent cleaning.

Feeding Setup — Overhead View — Goslings foraging in a container with greens (kale) and starter crumble. Waterfowl eat by submerging their bill to move food into the throat — shallow trays allow this natural behavior. The absorbent pad base keeps the enclosure dry between cleanings.

Outdoor Grass Conditioning — Older goslings foraging in a grass area. This is a critical stage: exposure to sunlight, natural weather, and real grass teaches foraging behavior and builds thermoregulation. Birds at this stage should have supervised outdoor time daily, increasing in duration as they approach release.

Outdoor Conditioning Pen — A mesh pop-up pen used for outdoor time before full free-range conditioning. This style provides predator protection and containment while allowing full weather and sunlight exposure. A small water basin is visible inside. This setup bridges the gap between indoor brooder and full outdoor housing.

The juvenile stage is rapid and critical. Birds grow at maximum speed and need space, enrichment, and gradual conditioning to become healthy releasable adults.

Confirming Waterproofing — Required Before Swimming & Release

Release Criteria — ALL Species

Release Site Selection

• Canada Geese: Near an established flock; pond with grazing areas
• Mallards: Natural wetlands or ponds with native vegetation
• Wood Ducks: Wooded wetlands with mature trees — they need cavity-nesting habitat

🎣 Fishing Line & Hook Injuries

• Look for line wrapped around legs, feet, bills, or necks
• Embedded hooks require immediate veterinary care — never attempt removal
• Remove bird from water carefully — do NOT pull the line

🔩 Lead Poisoning

• Primary source: lead fishing weights ingested while foraging on lake bottoms
• Symptoms: tremors, weakness, head held low, inability to hold head up
• Treatment possible if caught early — chelation therapy and supportive care
• Prevention: use non-toxic alternatives (tin, bismuth, or steel weights)

🦴 Angel Wing — A Preventable Deformity

Why Relocation Fails

Most goose conflicts are solvable with education and habitat modification. Guidance drawn from the HSUS Humane Wildlife Conflict Resolution Guide (2023).

Why Geese Choose Human Spaces

• Short, mown grass is their preferred food — exactly what parks provide
• Open water nearby provides safety and escape routes
• Clear sightlines allow them to spot predators

Humane Solutions That Work

Nesting Season (March–May)

Highly Pathogenic Avian Influenza (HPAI) poses significant risk to birds in our care and potential risk to rehabilitators and the public. Every volunteer must know how to recognize it and respond safely.

🔴 Recognize These Symptoms Immediately

🥼 Required PPE — Don Before Any Contact

🚗 Transport Protocol

• Line vehicle seat/floor with a disposable tarp or trash bag
• Open windows slightly for ventilation
• Drive directly — avoid unnecessary stops
• After transport: bag all coverings, disinfect all surfaces that contacted the carrier

🏥 On Arrival — Call Ahead First

• Always call before arriving — notify AERO intake of potential HPAI
• Transfer carrier directly to the designated isolation area
• Maintain isolation until test results confirm HPAI-negative
• Complete an incident report and share it with all personnel who may care for the bird

• Most babies don’t need rescuing — watch 30–60 min before acting
• Identification matters — geese may adopt; ducks generally do not
• Warmth before food — always the first priority
• Baby waterfowl are NOT waterproof — preen gland not functional at hatch
• Fishing line is deadly — entanglement = immediate professional help
• HPAI symptoms = torticollis, tremors, ataxia → treat as positive, wear PPE, call AERO first
• Relocation fails — habitat modification solves goose conflicts
• Release requires full feathering + confirmed waterproofing + appropriate weight