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

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Wildlife experts quoted by Ideal Home warn that outdoor Halloween spider-web decorations, especially stretchy synthetic webbing and large netted webs, can entangle birds, bats and small mammals. They recommend keeping these decorations indoors and choosing solid outdoor decorations without loose fibres or openings that animals can enter.

Wildlife experts are warning people against hanging stretchy fake spider webs outdoors for Halloween, saying birds, bats and small mammals can become caught in the synthetic fibres. The warning, reported by Ideal Home in 2026, highlights a seasonal hazard and recommends using solid decorations outside instead.

Lucy Taylor, a wildlife expert at Vine House Farm, told Ideal Home that artificial cobwebs can be made from tough, stretchy plastic that does not break apart as readily as natural spider silk. Animals caught by a wing, foot or leg may struggle, causing the material to wrap more tightly around them, she said. Mosh Latifi, co-owner of EcoCare Pest Management, similarly warned that fine synthetic fibres can be difficult for an animal to break or bite through.

The experts singled out stretchy cotton-style webbing and larger netted webs as particular concerns when placed outside, over hedges or left up for an extended period. Latifi said openings in these decorations can catch an animal’s head, wing or leg, much like garden netting. Spray-on webbing presents a different risk: Latifi said it is less likely to cause entanglement after drying, but may still coat small insects or remain in shrubs.

Taylor also warned that animals may ingest plastic or fine mesh, which could create a choking or internal blockage hazard. She said birds use natural spider silk in nests and may not distinguish it from artificial webbing. The report does not provide figures on wildlife injuries or compare risks across decoration types; its warnings are based on comments from the two experts.

How Outdoor Webbing Can Harm Wildlife

The concern is that decorations designed to stretch and cling can behave unlike natural spider webs when an animal touches them. Entanglement can worsen as an animal struggles, potentially restricting movement or causing injury. Loose fibres and plastic also create an ingestion risk, according to Taylor.

The warning matters to households because the hazard is associated with where and how decorations are displayed. Outdoor webbing placed across hedges, shrubs and other wildlife routes may expose animals that people do not see. Choosing solid props rather than materials with loops, strings or net-like openings can retain a Halloween display while reducing those specific risks, experts told Ideal Home.

Halloween Webbing and Safer Displays

The report describes two broad types of fake web decoration: spray-on products and larger, stretchy or netted webbing. Experts cited in the article said spray-on material is less of an entanglement concern once dry, but is not risk-free for insects or vegetation. The larger webbing is the main focus of the warning because an animal can become caught in its openings or strands.

Taylor recommended using fake webs indoors only and choosing outdoor decorations without plastics or loose materials such as ropes, ribbons and string. The article also included a separate caution about pumpkins: Taylor advised bringing decorated pumpkins indoors at night so animals do not eat them, saying they can make some wildlife unwell. The report does not identify which animals or pumpkin ingredients pose that risk.

“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

What the Report Does Not Establish

The report does not give data on how many animals are affected, identify specific incidents, or quantify the likelihood of injury from each type of decoration. It also does not cite a study comparing spray-on webbing with stretchy or netted products. The warning is attributed to two wildlife and pest-management experts, rather than presented with incident statistics.

Advice about freeing a trapped animal may depend on its condition and the rescuer’s guidance. Taylor recommends contacting a local wildlife rescue or organisation first. Latifi offers precautions for cases where a person is advised to help, but the report does not provide a single procedure suitable for every species or situation.

Steps for This Halloween

People planning outdoor displays can check decorations for loose fibres, strings and net-like openings, avoid placing risky webbing over hedges, and take down any such material already outside. Experts cited by Ideal Home suggest reserving fake webs for indoor use and opting outdoors for solid decorations.

If an animal is caught, Taylor advises contacting a local wildlife rescue or organisation before trying to free it. If rescuers recommend intervention, Latifi says to stay calm, avoid pulling the strands, and use care; if the animal is injured or cannot be freed safely, contact a rescue service again. After the animal has been removed, the remaining web decoration should be taken down to reduce the chance of another entanglement.

Key Questions

Which Halloween decorations are the main concern?

Experts quoted by Ideal Home focus on stretchy synthetic spider webs and large netted webs displayed outdoors, especially over hedges or left up for weeks.

Are spray-on spider webs just as dangerous?

Latifi said spray-on webbing is less likely to cause entanglement once dry, but may still coat small insects or remain in shrubs. The report does not quantify the relative risk.

What should I do if wildlife is caught in a decoration?

Taylor advises contacting a local wildlife rescue or organisation first, because injuries may not be obvious. Do not attempt to release the animal unless you have been advised to do so.

What can I use outdoors instead?

The experts recommend solid decorations that do not contain plastic webbing, ropes, ribbons, string or other materials that could tangle animals. Fake webs are better kept indoors.

Should Halloween pumpkins be left outside overnight?

Taylor advises bringing decorated pumpkins indoors at night so wildlife does not eat them. The report says some pumpkins can make certain wildlife unwell but does not specify which animals or causes.

Source: rss