Editor & Proofreader

Editor: Nelson Poirier    Proofreader: Louise Nichols

Friday, 20 August 2021

August 20 2021

NATURE MONCTON INFORMATION LINE, August 20, 2021 (Friday)

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Edited by: Nelson Poirier nelsonpoirier435@gmail.com

Transcript by: Louise Nichols nicholsl@eastlink.ca

Info Line # 506-384-6397 (384-NEWS)

 

** Louise Nichols did her shorebird survey at Ann’s Acres near Cape Tormentine Thursday afternoon.  Louise is not finding as many birds at that site as when she first started surveying it, but she did see 8 different species on Wednesday, including one WHIMBREL which is the first time she has seen that species there at that site.  Louise got some excellent photos that very clearly show field marks of these shorebirds.

 

 

** Jean-Paul and Stella LeBlanc have had a sudden clustering of grasshoppers increasing in number in their Bouctouche yard.  They seem to be increasing daily and they noted more than 100 on the back of their home.  BugGuide has suggested the species to be the RED-LEGGED GRASSHOPPER, one of our more common grasshopper species.  The LeBlancs wonder if any others have noted this sudden grasshopper scenario.

 

 

** Aldo Dorio got photos of BOBOLINKS from different angles at Hay Island on Thursday that nicely show field marks.  As mentioned in a recent edition, gender and age can be more difficult to call at this time of year with plumage molts in progress with this species.

 

 

** It’s Friday and time to see what next week’s sky has in store for us to see, courtesy of sky-guru Curt Nason.  

 

This Week’s Sky at a Glance, 2021 August 21 – August 28
One of the prettiest constellations can be seen halfway up in the southeastern sky around 10 pm. Delphinus the Dolphin is composed of a small diamond-shaped asterism with a star tailing off to the right, and it doesn’t take a lot of imagination to picture a dolphin leaping out of the sea. Although its stars are not bright, its compact shape is eye-catching. Below it is the watery constellations of Capricornus, Aquarius, Piscis Austrinus and Pisces. In mythology, Poseidon had designs on the sea nymph Amphitrite but she hid on him. A dolphin kept track of her and eventually convinced her that the sea god was an okay guy, and it was rewarded with a place of honour in the sky. The diamond part of the constellation has also been called Job’s Coffin but the origin of this is unknown.

Above Delphinus, and within the Summer Triangle, are two other small constellations called Sagitta the Arrow and Vulpecula the Fox. Like Delphinus, Sagitta does resemble its namesake but apparently the fox is too sly to give itself away readily. Sagitta is supposedly the arrow shot by Hercules to kill an eagle (Aquila), which had been commanded by Zeus to peck out the liver of Prometheus each day to punish him for giving humans the secret of fire. Binoculars might reveal the tiny gaseous remnants of an expired star, called the Dumbbell Nebula or M27, above the arrowhead, and the Coathanger cluster is to the upper right of the fletching.

This Week in the Solar System
Saturday’s sunrise in Moncton is at 6:26 am and sunset will occur at 8:17 pm, giving 13 hours, 51 minutes of daylight (6:32 am and 8:20 pm in Saint John). Next Saturday the Sun will rise at 6:35 am and set at 8:04 pm, giving 13 hours, 29 minutes of daylight (6:41 am and 8:08 pm in Saint John).

The Moon is below Jupiter this Saturday evening and it is full on Sunday morning, the Mi’gmaw Ripening Moon. You will need binoculars and a clear sky to see Mercury low in the west midweek, setting about 40 minutes after sunset, and Mars is a tougher target setting seven minutes sooner. Venus is an early evening beacon in the west while Jupiter and Saturn climb higher in the southeast. Jupiter’s Red Spot can be seen with a telescope around 9:30 pm Tuesday and 11 pm Thursday.

Questions? Contact Curt Nason at
nasonc@nbnet.nb.ca.

 

 

 nelsonpoirier435@gmail.com

Nelson Poirier,

Nature Moncton

BOBOLINK. AUG 19, 2021. ALDO DORIO

BOBOLINKS. AUG 19, 2021. ALDO DORIO

BOBOLINK. AUG 19, 2021. ALDO DORIO

BLACK-BELLIED PLOVER. AUG. 19,  2021. LOUISE NICHOLS

BLACK-BELLIED PLOVERS. AUG. 19,  2021. LOUISE NICHOLS

LEAST SANDPIPER. AUG. 19, 2021. LOUISE NICHOLS

SEMIPALMATED SANDPIPER. AUG. 19, 2021. LOUISE NICHOLS

SHORT-BILLED DOWITCHER. AUG. 19, 2021. LOUISE NICHOLS

WHIMBREL. AUG. 19, 2021. LOUISE NICHOLS

SEMIPALMATED PLOVER. AUG. 19, 2021. LOUISE NICHOLS

GRASSHOPPERS.AUG 19, 2021. JEAN-PAUL LeBLANC

RED-LEGGED GRASSHOPPER.AUG 19, 2021. JEAN-PAUL LeBLANC

 
Delphinus 2021