Wildlife Preservation: Animals Protected by Goodnature® Traps

Across the world, native wildlife is under pressure from invasive rats, mice, stoats, ferrets, and poisonous rodent-control methods. Goodnature® quick-kill traps offer a toxin-free alternative that protects vulnerable species by humanely removing the predators that threaten their eggs, chicks, and young.

Below are just some of the birds and animals that benefit when communities, conservation groups, and landowners use the A24 Automatic Rat & Mouse Trap and other Goodnature technology as part of their predator-control efforts.

Blue Duck (Whio)

• English Name: Blue Duck
• Also Known As: Whio
• Scientific Name: Hymenolaimus malacorhynchos
• Status: Endangered
• Habitat: New Zealand riverbanks and conservation centres
• Threats: Habitat loss, poor water quality, stoats
• Fun Fact: Blue Ducks can live for around 18 years.

Blue Ducks have blue-grey plumage with mottled brown on the chest, pale eyes, and a pale beak. They nest in crevices along fast-flowing rivers, where females lay around six eggs at a time. Their diet consists mainly of aquatic invertebrates.

As river habitats have been degraded and predators like stoats have spread, Blue Duck numbers have dropped dramatically. Conservation teams now use Goodnature quick-kill traps to control rats, mice, stoats, and other predators around nesting areas, giving ducklings a much better chance of survival.

Brown Teal (Pāteke)

• English Name: Brown Teal
• Also Known As: Pāteke
• Scientific Name: Anas chlorotis
• Status: Endangered (population increasing)
• Habitat: Great Barrier Island and other offshore islands
• Threats: Cats, ferrets, habitat loss
• Fun Fact: Brown Teal are largely nocturnal.

Once widespread across New Zealand, Brown Teal are now mainly confined to a handful of predator-managed islands. They are compact, brown ducks that spend the day hidden in vegetation and emerge at night to feed on worms and aquatic invertebrates.

Nesting in grass near the water, females lay clutches of cream-brown eggs while males aggressively defend the nest. Stoats and ferrets are a major threat, which is why Goodnature quick-kill traps are deployed to protect these vulnerable ducks and their young.

Hawaiian Petrel

• English Name: Hawaiian Petrel
• Scientific Name: Pterodroma sandwichensis
• Status: Endangered
• Habitat: Main Hawaiian Islands (except Niʻihau), Galápagos Islands
• Threats: Habitat loss, rats, feral cats
• Fun Fact: Adults give a distinctive “oo-ah-oo” call when returning to their burrows at night.

With a wingspan of about 36 inches, Hawaiian Petrels are sleek, long-winged seabirds with white bodies and soot-coloured wings and tails. They nest in burrows among rocks and crevices in high-elevation habitats.

Rats and feral cats raid nests, taking eggs and chicks. On islands like Lanaʻi, conservation programs use extensive grids of Goodnature traps to reduce rat pressure and give these rare seabirds a chance to rebuild their colonies.

Kiwi

• English Name: Kiwi
• Scientific Name: Apteryx spp. (multiple species)
• Status: Threatened (varies by species)
• Habitat: New Zealand forests
• Threats: Stoats, ferrets, other mammalian predators
• Fun Fact: A single female can lay up to 100 eggs over her lifetime.

Kiwis are small, nocturnal, flightless birds with long beaks and hair-like feathers. They feed on worms, spiders, and other invertebrates in the forest floor and can live for 8–10 years in the wild.

Despite their toughness, kiwi chicks are extremely vulnerable. Stoats alone account for more than half of kiwi chick deaths in some regions. Predator-control networks using Goodnature traps target stoats and ferrets around breeding areas, dramatically improving chick survival.

Little Penguin

• English Name: Little Penguin
• Scientific Name: Eudyptula minor
• Status: Species of concern (population decreasing)
• Habitat: Coasts of Australia and New Zealand
• Threats: Dogs, cats, foxes, stoats, ferrets
• Fun Fact: Little Penguins are nocturnal, coming ashore at night.

Little Penguins weigh about 1.2 kg and are only around 32 cm tall. They have bluish-grey plumage and feed primarily on small fish. In the wild they typically live 6–7 years, though some individuals have lived much longer in managed care.

These penguins lay their eggs from July to September, with chicks fledging after several weeks. Because predators can devastate colonies, conservationists deploy Goodnature traps to reduce stoats, ferrets, and other mammalian predators near nesting sites.

Mountain Lion

• English Name: Mountain Lion
• Scientific Name: Puma concolor
• Status: Least Concern (population decreasing in some regions)
• Habitat: From Canada to Argentina, including parts of Texas
• Threats: Habitat loss, poaching, poison-based rodent control
• Fun Fact: Mountain Lions can reach running speeds up to about 45 km/h.

Mountain Lions are large, solitary cats that can live up to 20 years and weigh nearly 200 pounds in the case of big males. They prey on deer, elk, rabbits, and other animals and play an important role in balancing ecosystems.

While they have few natural predators, human activity—including the use of poison for rodent control—can kill them indirectly. Non-toxic, quick-kill technologies like Goodnature traps help reduce rodent numbers without leaving poisoned carcasses for Mountain Lions and other scavengers to consume.

North Island Kākā

• English Name: North Island Kākā
• Also Known As: New Zealand Kākā
• Scientific Name: Nestor meridionalis septentrionalis
• Status: Recovering
• Habitat: Forests of New Zealand
• Threats: Stoats, possums
• Fun Fact: There are two recognised subspecies of kākā in New Zealand.

Kākā are medium-sized parrots with grey-brown plumage highlighted by red and other colours. They travel in noisy flocks through mid- and high-canopy forest, feeding on berries, invertebrates, sap, and seeds.

Nesting in hollow trees makes them vulnerable to climbing predators. Stoats and possums raid nests for eggs and chicks. Predator-control projects using Goodnature traps help protect kākā nests and support their ongoing recovery.

North Island Robin (Toutouwai)

• English Name: North Island Robin
• Also Known As: Toutouwai
• Scientific Name: Petroica longipes
• Status: Not threatened
• Habitat: Exotic and native forests of New Zealand’s North Island
• Threats: Rats, stoats
• Fun Fact: These robins can begin breeding at just one year of age.

North Island Robins are small, grey songbirds with white markings on the belly and around the beak. They forage on the forest floor for earthworms, snails, and spiders and are known for their bold, curious behaviour and loud calls.

Even though the species is currently not considered threatened, rats and stoats remain a constant danger to eggs and chicks. Goodnature traps are used to keep predator numbers down in key breeding areas, helping maintain healthy robin populations.

North Island Saddleback (Tīeke)

• English Name: North Island Saddleback
• Also Known As: Tīeke
• Scientific Name: Philesturnus rufusater
• Status: Recovering
• Habitat: Coastal and inland forests on New Zealand and offshore islands
• Threats: Brown rats
• Fun Fact: Saddlebacks typically mate for life.

North Island Saddlebacks are easily recognised by their red wattles and black plumage with chestnut “saddle” patches. Around 7,000 birds were estimated in the most recent counts, thanks to intensive conservation work.

They are energetic foragers and highly vocal birds with a wide range of songs. Brown rats pose the greatest threat, raiding nests for eggs and chicks. Goodnature traps are used in managed areas to suppress rat populations and support ongoing recovery.

Northern Bald Ibis

• English Name: Northern Bald Ibis
• Scientific Name: Geronticus eremita
• Status: Recovering
• Habitat: Coastal cliffs of Morocco and parts of Syria
• Threats: Brown rats, poisoning, habitat loss
• Fun Fact: Northern Bald Ibis can live up to around 24 years in the wild.

The Northern Bald Ibis was once found throughout parts of Europe, the Middle East, and North Africa. Today its range is much smaller. These tall birds have black plumage with metallic sheen, bare red faces, and long curved bills, feeding on insects, lizards, and small mammals.

They nest on cliff ledges in colonies and typically lay two to four eggs. Poisoned rodents and other toxic baits are a serious threat. By replacing poison-based control with toxin-free systems like Goodnature traps, conservation teams can reduce rodent numbers without endangering the ibises.

Owls

• English Name: Owl (various species)
• Scientific Name: Order Strigiformes
• Status: Varies by species—from least concern to endangered
• Habitat: Found worldwide except Antarctica and some remote islands
• Threats: Habitat loss, vehicle strikes, poison
• Fun Fact: Most owl species are nocturnal.

There are over 200 owl species, most of them active at night. Typically small-to-medium sized, owls have powerful talons, forward-facing eyes, and the ability to rotate their heads up to 270 degrees. Rodents make up a large part of their diet.

Because owls often eat poisoned rodents, they’re especially vulnerable to secondary poisoning. Toxin-free systems like Goodnature traps break this chain: rodents are killed instantly and cleanly, without leaving poison in the food web.

Parson Bird (Tūī)

• English Name: Parson Bird
• Also Known As: Tūī
• Scientific Name: Prosthemadera novaeseelandiae novaeseelandiae
• Status: Not threatened
• Habitat: Forests and rural gardens
• Threats: Habitat loss, possums, stoats, cats, ferrets
• Fun Fact: Tūī can mimic many natural and human-made sounds with remarkable accuracy.

The Parson Bird is a New Zealand songbird recognised by its iridescent dark plumage and the white tufts at its throat. It feeds mostly on nectar, with some pollen and occasional insects, and plays an important role in pollinating native plants.

Stoats and ferrets prey on eggs and chicks, while habitat loss reduces safe nesting areas. Predator-control programmes using Goodnature traps help limit these threats and maintain thriving Tūī populations in forests and rural landscapes.

Stitchbird (Hihi)

• English Name: Stitchbird
• Also Known As: Hihi
• Scientific Name: Notiomystis cincta
• Status: At risk / recovering in managed sites
• Habitat: Little Barrier Island and translocated populations
• Threats: Habitat loss, rats
• Fun Fact: Hihi are the only bird species known to mate face-to-face.

Stitchbirds are medium-sized songbirds with black and grey plumage, white ear tufts, and yellow and white markings on their wings. They feed mainly on nectar and invertebrates and were once restricted to a single island population.

They nest high in tree cavities or in artificial nest boxes and can produce multiple clutches of eggs each season. Rats are a major threat to eggs and chicks, which is why Goodnature traps are an important tool for keeping rat numbers low in key breeding areas.

South Island Takahē

• English Name: South Island Takahē
• Also Known As: Takahē
• Scientific Name: Porphyrio hochstetteri
• Status: Endangered, nationally vulnerable
• Habitat: Murchison Mountains and managed sites
• Threats: Stoats, ferrets
• Fun Fact: Takahē are known for their distinctive, trumpeting calls.

Takahē are large, flightless birds with striking green-blue plumage and bright red beaks. They are the largest living members of the rail family, weighing around 5–6 pounds and growing to about 63 cm in height.

They lay one to three eggs per clutch and enjoy relatively high survival rates where predator control is in place. Stoats and ferrets remain their main threats. Networks of Goodnature traps help protect nesting areas and have been a key part of the species’ slow recovery from the brink of extinction.

Why Poison-Free Trapping Matters

Traditional rodent poisons don’t just kill rats and mice—they also poison the wildlife that eat contaminated carcasses. Owls, hawks, mountain lions, and many other predators can all become unintended victims.

By using Goodnature® toxin-free, quick-kill traps, conservation groups and landowners can control invasive rodents effectively while protecting the birds and animals that make each ecosystem unique. Every safe, clean kill is one more step towards healthier habitats for these species and many others.