We talked to some visitors and staff about their favorite birds and why they love birding at the Garden. Take a look, and then tell us (by leaving a comment): What is your favorite bird? Have you had a great birding experience at the Garden?
Have you noticed this awesome little security van tooling around the Garden? It’s powered entirely by the solar panels you can see on the roof. Also, it’s adorable!
As you stroll through the Azalea Garden you will see a large number of North American native species and their closely related Asian cousins. Many of these plants share a genus, but have different species names. For example, the garden contains many interesting Asian Arisaemacommonly known as Jack-in-the-pulpits.
In botanical nomenclature, plants are identified by a two-part, or binomial, name. A plant’s genus denotes that it belongs to one group, while the species name marks it as a member of a sub-group of the genus. There are many Arisaema in the world, yet Arisaema triphyllum refers solely to a specific Jack-in-the-pulpit, one of North America’s native Arisaema.
Why are there so many closely related species on two continents separated by a large ocean? Many of these Asian/North American counterparts come from a common genetic pool. It is possible to imagine that over time seeds have been dispersed by glaciers, wind, birds, or other animals. While this certainly has occurred it would be more likely to have happened on a contiguous landmass.
The most compelling theory for why these closely related floras are found on the opposite sides of an ocean comes from the scientific theory of continental drift, the process by which the continents have moved apart over millions of years. About 250 million to 65 million years ago, during the Mesozoic era, the landmass Pangaea began to split apart; the northern part of the supercontinent broke off into Laurasia (North America and Eurasia). As Asia and North America drifted away from each other, the plants that had been one genus began to evolve. Time, combined with changes in climate, and range fragmentation helped these once related plants to diversify and evolve into new species. Why are there so many Asian Arisaema compared with only two Arisaema native to North America? During the last ice age, parts of eastern Asia remained ice-free. This resulted in a greater diversity in the flora there.
How do botanists know that these plants are closely related? Just looking at the plants can be deceptive, so they also collect evidence from the fossil record and analyze the plants’ genes in order to determine relationships.
In this video Kristen Schleiter, Curator of Outdoor Gardens and Woody Plants, discusses many of the Azalea Garden’s geographically diverse perennials.
Summer, regardless of whether or not the calendar says so, is here. So let’s make “Picturing Summer at the Garden” the theme for this inaugural monthly NYBG-IGPOTY contest on Flickr!
But first, let’s set some ground rules:
1.Photos must be taken at The New York Botanical Garden, but needn’t be from this month, year, or even decade. Please make sure they adhere to the theme and that you own the copyright to them.
2. Please enter only one photo per calendar week. That means in June you can enter up to five (5) photos, but please submit them a week apart. The weeks of June are defined as: Week 1, 6/1 – 6/4; Week 2, 6/5 – 6/11; Week 3, 6/12 – 6/18; Week 4, 6/19 – 6/25; and Week 5, 6/26 – 6/30.
3. For your photograph to be considered, it must be placed into the NYBG Group Pool and be tagged with the term NYBGIGPOTY.
4. The NYBG Flickr Pool is moderated by NYBG staff. While we work a lot, we tend to not work in the evenings and on weekends, so if your photo does not immediately show up in the pool, that is why; it just hasn’t been approved yet. If several days go by, or if Monday afternoon comes around and your photo still hasn’t shown up in the pool, please let us know.
5. In the spirit of IGPOTY, please feel free to comment on each others photos (nicely, please) and to share tips, tricks, techniques, and stories.
6. One monthly winner and one or two runner’s up will be chosen by a panel of NYBG staff and friends of the Garden. We’re hoping to get commentary on the photos from IGPOTY’s staff as well!
7. The winner will receive a small prize from us, but we haven’t figured out what that will be yet. Stay tuned!
I met Joel Kroin while out on a walk last week. He was kneeling in the entrance to the Peggy Rockefeller Rose Garden with an old camp coffeepot. I hesitated for a moment, and almost walked past him, but my curiosity got the better of me. “Is that a pinhole camera?” I asked. Indeed it was. It turns out that Joel is not just a horticulturist and NYBG Member, he’s also an artist who has been making beautiful engravings at the Garden for years. Recently has begun experimenting with pinhole cameras. I ran into Joel again today, down by the waterfall on the Bronx River, and he promised me that he would have more beautiful shots to share soon. In the meantime, here is the pinhole photograph Joel was making when I met him, and an engraving of the same waterfall he was photographing today.
Entrance to the Peggy Rockefeller Rose Garden - Pinhole photography by Joel KroinBronx River Waterfall - Engraving by Joel Kroin