Cypripedium acaule (Pink Lady’s Slipper)

The pink lady’s slipper is a large orchid native to much of north Eastern America. It flowers every spring-early summer and is the most common orchid found in New Jersey. Despite their relative common occurrence, their numbers are threatened by habitat loss and illegal poaching. If you wish to grow a Cypripedium in your garden, please make sure to buy it from a reputable nursery like Plants Delights.

The Pink lady’s slipper requires acidic soil and tolerates shade and moisture. Like almost all orchid species, it needs the help of fungi species from the genus Rhizoctonia. Since most orchid seeds lack any food for the plant embryo, the fungi strands have to break open and attach themselves to the seed, providing it with the nutrients it needs to start growing. As the orchid matures and produces more energy, the fungi can extract nutrients from the plant.

I found a large patch of these orchids growing in a state forest here in New Jersey. They were plentiful and were multiplying. Seen to the side is a patch of young seedlings still too young to flower. In the background, one can make out the fence used to fence in a large patch of these orchids. It’s necessary to fence them in because the growing deer population eats these orchids. Nevertheless, the seeds of these orchids are small enough to have been blown out of the fenced-off area. These orchids were growing in a piney forest beside a Blackjack Oak.

Dryocopus pileatus (Pileated Woodpecker)

The Pileated Woodpecker is a large, striking bird throughout North America. Known for its distinctive appearance and powerful drumming, this woodpecker is familiar in forests and wooded areas. It is now the largest extant woodpecker species in North America since the reclassification of the ivory-billed woodpecker as extinct by the U.S. Fish and Wildlife Service. Unlike the larger and more specialized ivory-billed woodpecker, the Pileated woodpecker is more adaptable, allowing it to continue surviving in proximity to human habitation. The birds are essential in controlling the insect population, and even though some homeowners could consider them annoying, the disappearance of these woodpeckers could increase the tree beetle population, damaging forests. 

Below, a woodpecker rams into a tree at the Palisades interstate parkway.

ʻIʻiwi (Drepanis coccinea, Scarlet honeycreeper)

Native Hawaiian birds have some of the sweetest songs I have ever heard. These honeycreepers are altitudinal migrants living in wet forests along the slopes of Hawaiian mountains. They follow the progress of blooms across altitudes as the weather changes. Despite being the third most common land bird in Hawai’i’, it is still considered threatened.

Widespread destruction of forests and the spread of avian malaria has caused drastic reduction in their population. They have lost 90% of their range and are being considered to be endangered species.

As their common english name suggests ‘I’iwi use their curved bills to extract nectar from flowers. Shown here an ‘I’wi tries its luck on a Haleakalā Sandalwood inflorescence.

Cercis canadensis (eastern redbud)

As spring rolls in, the north east is filled with colorful flowering trees. Most of which aren’t native. But one small tree stands out, the redbuds. A native large shrub/small tree, the redbuds are covered in magenta pink flowers that occur in clumps right on the tree branch, or sometimes on the trunk itself. It is pollinated by long-tongued bees.

As the flower shape suggests, the redbuds belong to the Fabaceae family, also known as the pea/legume family.

The showy and long lasting flowers are why this plant is common in cultivation and is used in gardens and homes to add color to their spring gardens. Because its native, it also helps native bee population in the early months of spring and summer.

Epidendrum nocturnum (night scented orchid)

Epidendrum nocturnum, the night-scented Epidendrum, is the largest species of Epidendrum found in Florida. It is more common in Central America and the west indies. 

This orchid is very rare in Florida but is globally secure. In Florida, if you know where to find it, it is locally common, but due to habitat destruction, it is endangered in Florida. The flowering period is July-January, but it can flower all year long. Most of the flowers never even open. As the name suggests, when they do open, they are very fragrant after the sun goes down. Unlike most orchids, the night-scented Epidendrum can self-pollinate and does not require insect pollinators. It is also common in the orchid trade.

A young Epidendrum.

‘Ohi’a lehua (Metrosideros polymorpha)

Search for native Hawaii plants to look for, and undoubtedly the name of ‘Ohi’a lehua will show up on the list. This charismatic plant is the most common native tree found in Hawaii. It is an evergreen, highly variable tree found on the six major islands. Its flowers are showy and come in various colors ranging from yellow to red, red being the most common variation. Flowers are produced as inflorescence made up of a mass of long stamens. Ohia lehua forests are essential habitats for various native birds as it is one of the few Hawaiian plants capable of producing nectar. They host both native and introduced birds. To the right is a ʻApapane (top) and a Japanese white-eye bird move around a vast ‘Ohi’a tree.

The Ohia lehua is a crucial early colonizing species that grows straight out of basalt. It is among the first trees that are growing on recent lava flows. It is even tolerant of extreme sulfur content found along sulfur banks on the big island. A sign along the trail mentions the severe conditions on the banks and the possibility of the ‘Ohi’a colony evolving into a distinct subspecies over generations.

Its tolerance to various growing media leads to extreme tree size variations. In favorable soil, in rainforests, it can grow to be more than 80 feet tall, while when growing in boggy ground or on freshly cooled igneous rocks, it grows as a small prostrate shrub. In wetter conditions, Ohia branches drop down aerial roots that stay suspended and absorb moisture from the air. Shown here is an enormous specimen of Ohia lehua.

Current preservation efforts for the ‘Ohi’a have faced various issues, including the curse of introduced species like ornamental/livestock feed grasses that quickly take over ‘Ohi’a forests, climate change, and the latest fungal pandemic afflicting these plants, the rapid ‘Ohi’a death. First reported in the big island of Hawaii, mitigations efforts have been taken to help stop the spread of the fungus, including closing down of forests to visitors. Humans can carry these pathogens on their shoes as they walk through the forest floor. To avoid spreading the disease, visitors should use the shoe cleaners placed along trails. Please be mindful of your presence as an outsider when you visit these unique habitats.

‘Ama’uma’u fern (Sadleria cyatheoides)

Five Amaumau fern grow on lava flows created in the early 20th century with other pioneer species like ‘Ohi’a lehua.

Driving through the big island of Hawaii on the saddle road, the scenery changes drastically from vegetation introduced by ranches to hard lava rocks with little to no soil. Growing on it are some of the most versatile and hardy species of plants. These pioneer species are the first to inhabit rocky lava beds after the erupted magma cools down. Among those species is the Amaumau fern. The first time I saw this fern, I assumed it belonged to the more common fern order of tree ferns. I was pleasantly surprised to learn more about this fantastic fern. For now, it has taken the spot of my favorite species of ferns!

Amaumau fern belongs to the endemic genus Sadleria. It is found in all major islands of Hawaii and grows on lava flows, open spaces, and wet forests. The fern can tolerate extreme heat and direct sunlight, which gives its leaves a red tinge. The plant can grow vertically, like a small tree fern, or horizontally with its rhizomes covered with silver-colored dead leaves. 

The crater Halemaʻumaʻu, home to the goddess of fire and volcanoes, Pele, derives its name from this fern. Halemaʻumaʻu means “house of the ʻāmaʻu fern.”

Pua Kala (Hawaiian prickly poppy)

Preferring to grow on the leeward side of islands, these beautiful native poppies of Hawaii grow in dry, sunny coastal areas and high elevations dry mountainous climate. It is the only native poppy found across the Hawaiian islands. It also is endemic to the state.

The prickly poppy lives up to its name. The plant is covered with thorns, including on its leaves and buds. The plant is toxic, oozing yellow sap if disturbed. Native Hawaiians used the poppy for medicinal purposes.

The plants I was able to photograph were growing on the rocky coast of Kaloko-Honokōhau National Historical Park. One of them had what I think was a stripped lynx spider ambushing possible pollinators from inside the flower!

Phoebastria immumtabilis (Laysan Albatross)

I was lucky enough to visit an Albatross breeding colony on the island of Oahu. A childhood dream come true!

The Laysan albatross is a large seabird that ranges across the North Pacific. More than 99% of the breeding population of the bird lives in the northern Hawaiian island, specifically in the midway atoll and Laysan islands. The species suffered a drastic population reduction in the early 1900s due to immense scale slaughter of populations for their feathers. The species is not recovering and is now classified as near threatened.

Albatross tend to bond for life. To the right is a pair of albatross settling in for the night in a grove of possible false sandalwood.


Occasionally, the birds form same-sex pairs consisting of two females. This has been observed in the colony on the Hawaiian island Oahu, where the sex ratio of male to female is 2 to 3 and 31% of all pairs are between females.