Can you believe this weather? I can’t imagine that it can last, and after this week’s earlier cold snap, I have vowed to take advantage of every warm day the winter of 2012 throws at me by getting outside and taking a walk. Today during lunch I took my new favorite stroll through the Forest. The walk takes just under an hour if you really dawdle and take your time to admire the winter landscape. This weather is perfect for this: just chilly enough to make the bare branches not seem out of place, and just warm enough to let me linger and admire all the interesting things in the Forest without getting frozen toes. So, I encourage you to take advantage of this unusual weather, too, and come visit the Garden this warm winter weekend. Come for the Holiday Train Show, but stay for the Forest. This is a rare gift, enjoy it!
My walk starts at Twin Lakes. The lakes–which just a week ago were busy with muskrats and ducks–are finally beginning to show signs of freezing.
And now that we have turned the corner on the shortest day of the year and are in the midst of the Festival of Lights, all seems a little brighter, too.
Bronx River and the Forest (photo by Ivo M. Vermeulen)
Though I’m no longer holding my breath for a white Christmas, I’m not bummed, because that just means more lunchtime walks in the Forest!
Fall’s chill may be creeping in, but the brilliant sun catching the leaves of the Forest makes for a fantastic celebration here at The New York Botanical Garden. Luckily, Garden Tour Guide Suzanne Goldstein was there in the crowd this past weekend to snap photos of the ongoing event in action, from canoe trips to forest tours.
The festivities take off again this Saturday and Sunday with live music, demonstrations, and activities for everyone to jump into. Want to glide along New York City’s only freshwater river with an expert canoe guide? The Bronx River Alliance has you covered. And once you’re back on shore, you’re welcome to join in on one of our trail tours, or sit back and enjoy the pluck and bow of The Manhattan Valley Ramblers’ talented musical arrangements.
Transplants can be harrowing occasions, and not solely for the houseplants and conservatory wonders we love so well. It’s just as difficult to find yourself changing pots as a walking, talking outsider, a newcomer not only to the Garden, but the often overwhelming reality of New York City.
The weather, the flora–they’re curious shocks to the system for a Florida boy. There are few evergreen copses where I’m from, and fewer rose gardens. Certainly the leaves don’t flush with shades of citrus and fire when fall makes its appearance. Rather, I’m more accustomed to hurricanes, swamp cypress and banana trees. And we don’t pull the stowed parkas from the crawlspace when October arrives, either; we’re more likely to say a silent “thank you” that the humidity will let up for a few months. Better yet, perhaps the mosquitoes will give it a rest.
Hello from Leah and Francesca! We are high school students interning for the summer here at The New York Botanical Garden. We are working on research projects for science competitions like the Intel Science Talent Search (Another NYBG high school intern’s project made it into the finals of this prestigious competition this year!). We will both be seniors in September, Leah Buchman at South Side High School in Rockville Center, and Francesca Giordano at Yorktown High School. This summer we are both working on an expansion of projects that we began in the summer of 2010.
Leah’s Project
Last summer, I did a study on the diversity of bees within different areas of the Garden. I caught bees in 10 areas of the Garden and learned to identify the bees with help from Dr. John Ascher at the American Museum of Natural History. Using four different indices of diversity–evenness, abundance, richness, and Shannon-Weaver diversity–I was able to conclude that there is a higher diversity of bees in areas that have a greater diversity of flowers.
The specific area of the Garden that has the highest diversity is the Seasonal Walk. This summer I am looking at the gender of bees to see if there is any correlation to the flowers visited. For example I am hoping to answer questions like: Do male bees go to certain flowers while females go to others? Feel free to come stop by and say “Hi!” I will be the girl with the net and bright colored bowls in the Perennial Garden, Ladies Border, Seasonal Walk, and Home Gardening Center this summer.
Francesca’s Project
My research is a study on management of the invasive plant, Japanese Knotweed. Now you’re probably thinking: What is an invasive plant? Little did you know, but plants can be pretty vicious, especially Japanese Knotweed. It is a non-native plant that grows rapidly and blocks sunlight from reaching desired plants. Japanese Knotweed is also known for having an underground stem called a rhizome. This rhizome contains the stores of energy that the plant uses for growing, plus additional reserves. The rhizomes contain enough energy to allow one plant to sprout over 250 shouts just from a single underground stem! Our goal is to increase the diversity of the native plants along the Bronx River by using best management practices to control the Japanese Knotweed.
What we found so far is that two treatments–cutting and grubbing the Japanese Knotweed–are equally effective. In phase two, which is the project I am working on this summer, we will be repeating the same treatments from last year in the hope that they will further weaken the persistent Japanese Knotweed and increase native plant diversity. These plots are located long the Bronx River bank just south of Magnolia Way Bridge. Come check it out and see for yourself! I am also being assisted in my field work by the Explainers and the School of Professional Horticulture, and by volunteers including groups from American Express, Goldman Sachs, and Christodora.
Rustin Dwyer is Visual Media Production Specialist at The New York Botanical Garden.
The 50-acre native forest at The New York Botanical Garden is a very special section of New York City. It’s the largest and oldest remnant of old growth forest around, and it’s right here in the Bronx! It’s almost like a time machine that gives a faint glimpse of the past. Strolling through, it’s not hard to imagine the kind of environments Henry Hudson and the Lenape people walked through. (For more on this subject check out the WLC’s Welikia project, previously known as Manhatta)
An ongoing survey at The Garden hopes to shed some light, sometimes literally, on a resident of the forest often overlooked — the tiny salamander. In particular, the terrestrial redback salamander, Plethodon cinereus. These little guys are one of the key species in the ecology of the forest. According to one of the wildlife biologists conducting the survey (Michael McGraw from Applied Ecological Services) the Redback salamander is thought to be the most abundant form of biomass in some northern deciduous forests. In a suitable area, you may be able to see one “under any rock you flip.” That’s a lot of amphibians!
The survey consists of a series of “cover boards” spread out strategically across the forest. These boards are simply rubber mats that provide a nice, cool dark place that salamanders like to congregate under (much like densely packed leaf mass). These boards are periodically checked, with biologists taking note of the number, size and significant features of any salamanders they may find. It gets a little dirty and the salamanders are tiny, quick and extremely squirmy, but the biologists and a few volunteer citizen scientists braved through to successfully gather their data during their latest visit.
Check out a video of their work featuring Forest Manager Jessica Schuler after the jump!