Wildlife Experts Warn Against Using This Common Halloween Decoration – It Will Put Birds And Hedgehogs At Risk

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Wildlife experts are warning that artificial Halloween spider webs, especially stretchy synthetic webbing and large netted decorations, can entangle or be swallowed by animals. They recommend keeping the material indoors and choosing solid outdoor decorations; anyone finding trapped wildlife should contact a rescue organization for guidance.

Wildlife experts are warning people against hanging artificial spider-web decorations outdoors this Halloween, saying stretchy synthetic strands and netted designs can trap or injure birds, bats, hedgehogs and other animals. The warning, reported by Ideal Home, also covers the risk that wildlife may ingest pieces of plastic or mesh.

Lucy Taylor, a wildlife expert at Vine House Farm, told Ideal Home that synthetic web decorations can be tougher and stretchier than natural spider webs. An animal caught by a wing, foot or leg may struggle against the material, which Taylor said can wrap tightly around it. Mosh Latifi, co-owner of EcoCare Pest Management, similarly warned that fine fibres can be difficult for animals to bite through.

The report identifies stretchy cotton-style webbing and larger netted webs as particular concerns when placed outside, over hedges, or left up for extended periods. Latifi compared their entanglement risk to garden netting: openings can catch an animal’s head, wing or leg. He said spray-on webbing may pose less of a tangling risk once dry, but can still coat insects and remain in shrubs.

Experts also raised the possibility of ingestion. Taylor said small animals may pick up non-biodegradable plastic or fine mesh, creating a choking or internal blockage hazard. She also cautioned that birds using spider silk for nests may not distinguish natural silk from artificial material. The report does not provide injury figures or data on how frequently these incidents occur.

How Outdoor Webbing Can Harm Wildlife

The warning concerns a decoration that is often placed directly in hedges, shrubs and gardens, where wildlife may encounter it while moving or feeding. Unlike a solid ornament, loose fibres and mesh can catch body parts or remain in place after Halloween, leaving a potential hazard outdoors.

For households planning seasonal displays, the experts’ advice offers a practical alternative rather than a call to avoid decorating: use solid objects without loose strands, ribbons or ropes, and keep artificial webbing inside. The potential harm described by the experts is not quantified in the report, but entanglement can leave animals distressed or injured and may require professional help.

Which Decorations Prompted the Warning

The warning comes amid the 2026 Halloween decorating season. Ideal Home reports that outdoor artificial webs are being used on homes, while noting that warnings about spray-on webbing have appeared in previous years. The report says larger plastic webbing has also become popular, but gives no sales figures or independent measure of how common it is.

The experts distinguish between spray-on products and stretchable, cotton-like fibres or netted props. Latifi said dried spray-on webbing presents less of a tangling risk than larger netted designs, while still potentially affecting insects or remaining in vegetation. The central advice is to avoid putting any loose webbing outdoors where animals may pass through it.

“Wildlife can easily become caught in fake spider web decorations commonly used around Halloween, especially the artificial cobwebs.”

— Lucy Taylor, wildlife expert at Vine House Farm, as quoted by Ideal Home

What the Report Does Not Quantify

The report does not give figures for how many animals are caught or injured by Halloween web decorations, nor does it compare risks across brands or products. The experts’ warnings describe possible hazards; the source material does not establish how often each type of incident occurs.

It is also unclear how long particular materials remain in the environment or how frequently animals ingest them. Advice may vary with the animal’s condition and the local rescue service’s procedures, so readers should seek case-specific guidance rather than assume they can safely handle wildlife themselves.

Safer Choices and Rescue Advice

People decorating outdoors can choose solid, plastic-free ornaments and avoid decorations made with loose fibres, string, ribbons or netting. Taylor suggested using artificial webs indoors, where wildlife is less likely to encounter them. She also advised bringing decorative pumpkins indoors at night because animals eating them may become unwell.

If an animal is caught, Taylor’s advice is to contact a local wildlife rescue or organization such as the RSPCA before attempting a rescue. Latifi said that if a caller is advised to help, they should keep calm, use thick gloves, avoid pulling strands tight and use small, blunt-ended scissors carefully. If the animal is injured or cannot be freed safely, the experts advise seeking rescue help again. Once the animal has been removed, take down the remaining outdoor webbing to reduce the risk of another animal becoming trapped.

Key Questions

Which Halloween decorations are wildlife experts warning against?

They warn against outdoor artificial spider webs, particularly stretchy synthetic fibres and larger netted designs that can catch an animal’s head, wing or leg.

Are spray-on spider-web decorations also a risk?

Latifi said dried spray-on webbing poses less of a tangling risk than larger netted webbing, but it can still coat small insects and remain in hedges or shrubs.

What should I do if I find an animal caught in fake webbing?

Contact a local wildlife rescue organization or the RSPCA for guidance before trying to free it. An animal may have injuries that are not immediately visible.

How can I decorate outdoors more safely?

Experts recommend using solid decorations and avoiding loose fibres, mesh, string, ropes and ribbons where wildlife may encounter them. Artificial webbing is better kept indoors.

Should decorative pumpkins be left outside overnight?

Taylor advised bringing pumpkins indoors at night, saying that eating them can make some wildlife unwell.

Source: rss