NATURE MONCTON NATURE NEWS
July 5, 2024
Nature Moncton members, as well as any naturalist
in New Brunswick or beyond, are invited to share their photos and descriptions
of recent nature sightings to build a fresh (almost) daily edition of Nature
News
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**Peter Gadd shares a photo taken at Miramichi Marsh on
the morning of July 2nd. The Eastern Kingbird nest is visible
from the trail, northeast corner. It is far enough away from the trail that
occupants are not disturbed by quiet walkers-by, yet close enough to be seen
clearly. Both parents were in attendance.
**Verica LeBlanc got an excellent photo of a mating
pair of Tawny-edged Skippers, a skipper we don’t often get photographs
of.
The identity was confirmed by Tony Thomas, commenting
the one at the left of the photo is the female.
**Gordon Rattray presents the last of his photos from the recent Botany
Club of NB trip to Crock’s Point. Gordon says that this site had many
interesting plants which included four plants of the S1 rating. File names
ending with RG indicates that iNaturalist has rated the identification as Research Grade:
Roadside Agrimony - Agrimonia
striata
Rough Fleabane - Erigeron
strigosus
Shining Willow - Salix
lucida bud, and one with leaves
Virgin's Bower - Clematis
virginiana RG
Water Hemlock - Cicuta
maculata RG leaf
Wild Chives - Allium
schoenoprasum RG
Wood Nettle - Laportea
canadensis RG
Wound Wort - Stachys
palustris
**Aldo
Dorio photographed a family of American Wigeon at Wishart Point on
Thursday.
**On
Thursday Brian Stone finally got a chance to go see the rare Purple
Gallinule that is presently making the Sackville Waterfowl Park its home.
Many bird and nature lovers were at the park vainly trying to get a decent
glimpse of the colourful bird that was resting in the reeds, well hidden. After
a time, the gallinule began to move and resumed feeding along the edge of the
reeds, occasionally moving into open areas to allow anxious photographers a
chance for an unobstructed photo.
Brian also
returned to the backyard of Barbara Smith hosting a Red-eyed Vireo nest
and took some photos of the healthy, well-developing chicks from the safe
distance of a tall back deck.
**It’s
Friday and time for our weekly preview of next week’s night sky courtesy of sky
guru Curt Nason.
This Week’s Sky at a Glance, 2024 July 6 – July 13
Galaxies are favourite targets for amateur astronomers and many are visible
with just binoculars. Two are seen easily with the naked eye in the southern
hemisphere: the Large and Small Magellanic Clouds. The Andromeda Galaxy is a
naked-eye blur for rural New Brunswickers and it looks majestic in binoculars,
but there is one galaxy that is spectacular regardless of your location or
observing equipment and that is our home galaxy.
The Milky Way is at least 110,000 light years across, and although it is
composed of perhaps 400 billion stars we can distinguish only about 4000
unaided as individual stars from a rural area. The Sun is 27,000 light
years from the galactic core, within a spur between the inner Sagittarius and
outer Perseus spiral arms. When we look above the spout of the Sagittarius
Teapot asterism we are looking toward the galactic core, but vast clouds of dust
hide the stars between the spiral arm and the core. South of the head of Cygnus
the Swan we see the Milky Way split in two by the Great Rift, one of those dust
clouds.
Star formation occurs in clouds of gas and dust within the spiral arms and some
can be seen as bright patches with binoculars. Just above the spout of the
Teapot is M8, the Lagoon Nebula; and a hint of M20, the Trifid Nebula, can be
seen in the same field of view above. Scanning to the left up the Milky Way you
encounter M17, the Swan (or Omega) Nebula; and star clusters M16 in the Eagle
Nebula and M11, the Wild Duck Cluster. A tour of the Milky Way under a dark sky
can keep a binocular stargazer engaged for an evening.
This Week in the Solar System
Saturday’s sunrise in Moncton is at 5:35 and sunset will occur at 9:12, giving
15 hours, 37 minutes of daylight (5:43 and 9:13 in Saint John). Next Saturday
the Sun will rise at 5:41 and set at 9:08, giving 15 hours, 27 minutes of
daylight (5:49 and 9:10 in Saint John).
The day-old crescent Moon is above Venus this Saturday after sunset and
above Mercury on Sunday. Saturn rises around midnight this week and it is seen
best in early morning twilight high in the southern sky. Mars is about ten
degrees lower in the east and to the right of the Pleiades star cluster, while
Jupiter and Aldebaran are below the Pleiades. This scene only gets better over
the month. Binocular users might be able to see Uranus less than a degree above
Mars before 5 am on Wednesday.
The Saint John Astronomy Club meets in the Rockwood Park Interpretation Centre
this Saturday at 7 pm. On Sunday evening at 8 pm tune in to the Sunday Night
Astronomy Show via the Facebook page or YouTube channel of Astronomy by the
Bay.
Questions? Contact Curt Nason at nasonc@nbnet.nb.ca.
Nature
Moncton
Milky Way 2024