Bird Protection: Chicago vs Houston
How do bird protection rules compare between Chicago, IL and Houston, TX?
Chicago and Houston have similar restriction levels.
Chicago, IL
Cook County
Chicago's 2020 bird-friendly design ordinance MCC 17-4-1606 mandates collision-deterrent glazing on new and significantly remodeled large buildings. Wild birds remain protected statewide under the Illinois Wildlife Code 520 ILCS 5 and the federal Migratory Bird Treaty Act.
View full Chicago rules →Houston, TX
Harris County
Most native birds in Houston are protected by the federal Migratory Bird Treaty Act and Texas Parks and Wildlife Code Chapter 64. Killing, capturing, or disturbing nests, eggs, or feathers without a permit is illegal year-round.
View full Houston rules →Key Facts Comparison
| Fact | Chicago | Houston |
|---|---|---|
| Design rule | MCC 17-4-1606 (2020 ord.) | - |
| Facade scope | First 36 feet plus green-roof glass | - |
| State law | 520 ILCS 5/2.2 and 5/2.33 | TX Parks and Wildlife Ch. 64 |
| Federal law | Migratory Bird Treaty Act | Migratory Bird Treaty Act |
| Voluntary program | Lights Out Chicago | - |
| Active nests | - | Cannot be removed without permit |
| Trimming season | - | Avoid March through August |
| Light pollution | - | Lights Out Houston during migration |
Highlighted rows indicate differences between cities.
Chicago FAQ
Does the bird-friendly rule apply to my house?
No. MCC 17-4-1606 applies to new construction and major remodels of larger buildings reviewed by the Department of Planning. Single-family homes are exempt, though residents are encouraged to use decals or screens voluntarily.
Can I remove a robin nest from my porch?
Not while it is active with eggs or chicks. Wait until empty and confirmed abandoned, or apply for an IDNR depredation permit. Native songbirds are federally protected under the Migratory Bird Treaty Act.
Houston FAQ
Can I remove a bird nest from my Houston gutter?
Only if it is inactive and free of eggs or chicks. Active nests of native species are federally protected; removal requires a US Fish and Wildlife Service Migratory Bird Permit, with limited exceptions.
What should I do about a bird hitting my window?
Place the stunned bird in a ventilated box in a quiet warm area for an hour, then release outside. Persistent strikes warrant decals or screens. Contact Houston Audubon for ongoing rescue help.
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