4.6 billion years is a long story to tell within a human lifetime, let alone a single article, yet here I am trying to sum up PA’s place – southeastern PA in particular – in Earth’s history in roughly 2,000 words. Why? Because I’ve found that understanding our place in the world of rocks builds […]
Snow isn’t a welcome sight for many. It can obstruct travel plans, often requires shoveling, and creates giant, seemingly everlasting snow mountains that we have to circumvent in parking lots. Yet the services that snow provides, particularly to plants, wildlife, and the people who appreciate them, make all of those gripes seem a bit superficial. […]
If you’ve never heard of the fruit and tree known as Pawpaw, you’re not alone, and if you have heard of it, chances are you’re a big fan. As the largest edible fruit native to North America, the Pawpaw has a lot to offer, but it has largely gone under-appreciated in recent years. Small Tree, […]
The basic strategy for plant life in temperate climates is to maximize above-ground activity during the spring and summer months when warmth, water, and light are plentiful. Yet there is one species of shrub common in Pennsylvania that deviates from that strategy in a major way. Now that it’s October, it feels appropriate to highlight […]
A chimney swift darts over a pond in Prospect Park in NYC. Photo by Ryan Mandelbaum. Introduction The US Committee of the North American Bird Conservation Initiative (NABCI) published its State of the Birds 2022 report last fall. Among its key findings is a list of birds whose populations have fallen by half between 1970–2019, […]
We’ve reached the depths of summer, as evidenced by intense waves of heat and humidity. Solace from our powerful sun awaits beneath the shade of trees, and lucky for us, interesting organisms exist there too. Mushrooms occupy the forest floors throughout the year, but in late summer – and even more so in early fall […]
Mountain laurels (Kalmia latifolia) blooming on one of Heritage Conservancy’s properties. Mountain laurels are gorgeous shrubs that have been Pennsylvania’s state flower since 1933. It is one of the few evergreen shrubs that is native to Pennsylvania, however it is very widespread across the state. It is in the heath family living on drier, more […]
A red milkweed beetle. Most of our pollinators get overlooked for one reason or another. Some are too tiny, simply living out of sight and out of mind, whereas others occur in plain sight but are overshadowed by larger and more charismatic species. Honeybees and monarch butterflies are the rockstars of the pollinator world. The […]
Eastern Box Turtle found crossing a quiet back road. The months of May and June usually spring most of our wildlife into action. With cooler temperatures quickly fading, resources become plentiful, as do the critters that utilize them. Sunlight and warmth are among the resources that cold-blooded animals, such as turtles, rely on the most. […]
Chicken of the woods fungi living on a dead log on Heritage Conservancy preserved land (Photo by Sebastian Harris). All trees have a life expectancy. In Pennsylvania, some trees (like fire cherries) only live for a few decades, while other trees (such as oaks) can live for many centuries if no diseases cut their lives […]
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