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Lesueur National Park, Western Australia

Overview

Lesueur National Park is located near the town of Jurien Bay in Western Australia, about a 2½ hours’ drive north of Perth. The region around the park is one of Australia’s biodiversity hotspots which is characterised by a significant number of endemic species. Of approximately 800 species of flowering plants found in the park, more than one hundred are endemic to the region.

Panoramic view across Lesueur National Park
View across Lesueur National Park View across Lesueur National Park
Top: View across Lesueur National Park. Bottom-left: Some of the vibrant colours of Lesueur National Park during the wildflower season. Bottom-right: The steep slopes of Mount Lesueur.

Lesueur National Park is home to a variety of wildlife, although most of the mammals occurring in the park are nocturnal. There are approximately 50 different species of reptiles, in particular lizards, that are commonly encountered during bushwalks. The rich flora of the park also supports a large number of invertebrates, including hundreds of species of insects and spiders.

Agama Cockroach
Left: Agamas (Agamidae) are among the most common reptiles encountered in Lesueur National Park. Right: A colourful native cockroach (Blattodea) on Mount Lesueur.

While there are generally very few butterflies in Western Australia, several species can be encountered at Lesueur National Park. The summit of Mount Lesueur in particular is a popular hill-topping location for several species, including the Western Australian subspecies of the Varied Dusky Blue (Candalides hyacinthina simplexa), the Blotched Dusky Blue (Candalides acasta) and the uncommon Copper Dusky Blue (Candalides cyprotus). Other frequently seen hill-toppers include the Wattle Blue (Theclinesthes miskini) and the Wood White (Delias aganippe). A rather common species found throughout the entire park is the tiny Two-spotted Line Blue (Nacaduba biocellata).

Varied Dusky Blue (Candalides hyacinthina) Copper Dusky Blue (Candalides cyprotus) Blotched Dusky Blue (Candalides acasta) Two-spotted Line Blue (Nacaduba biocellata)
Top-left: Varied Dusky Blue (Candalides hyacinthina simplexa). Top-right: Copper Dusky Blue (Candalides cyprotus). Bottom-left: Blotched Dusky Blue (Candalides acasta). Bottom-right: Two-spotted Line Blue (Nacaduba biocellata).

Lesueur National Park is most famous for its spectacular display of wildflowers. During August and September the landscape is covered in colourful flowers, in particular after decent winter rainfalls. Among the highlights of the park are the magnificent and iconic Kangaroo Paws (Anigozanthos). The Cat’s Paw (Anigozanthos humilis) and the Red and Green Kangaroo Paw (Anigozanthos manglesii), Western Australia’s official state flower, are particularly abundant and can be seen growing along the park’s roads and hiking trails in large numbers.

Cat’s Paw Red and Green Kangaroo Paw
Left: The Cat’s Paw (Anigozanthos humilis) is abundant throughout the region. Right: The Red and Green Kangaroo Paw (Anigozanthos manglesii) is the official state flower of Western Australia.

Other spectacular wildflowers in Lesueur National Park include the colourful Tinsel Lilies (Calectasia), Fringe Lilies (Thysanotus), and various species of carnivorous Sundew (Drosera).

Wildflowers Wildflowers Wildflowers Wildflowers Wildflowers
(Lesueur National Park, WA, Australia, 11 / 08 / 2012)
Sundew Sundew Sundew
Lesueur National Park is home to several species of carnivorous Sundew (Drosera).
Dark Banded Greenhood (Pterostylis sanguinea)
Left: Unidentified Banded Greenhood (Pterostylis aff. sanguinea).
Purple Enamel Orchid Purple Enamel Orchid
Like many of the orchids of Lesueur National Park, the Purple Enamel Orchid (Elythranthera brunonis) is endemic to south-western Australia.
Blue China Orchid Cowslip Orchid Blue Fairy Orchid
Left: Blue China Orchid (Cyanicula gemmata). Centre: Cowslip Orchid (Caladenia flava). Right: Blue Fairy Orchid (Pheladenia deformis).
Spider Orchid (Caladenia sp.) Spider Orchid (Caladenia sp.)
Blushing Spider Orchid (Caladenia lorea).
Fringed Leek Orchid (Prasophyllum fimbria) Fringed Leek Orchid (Prasophyllum fimbria)
The majestic Fringed Leek Orchid (Prasophyllum fimbria) can grow well over a metre tall.