- How many surf scoters are there?
- Why is the surf scoter population declining?
- Why are surf scoters endangered?
- What are the best binoculars for viewing surf scoters?
- What is the difference between a male and female scoter?
- How can you tell the difference between a teal and a mallard?
- What is the difference between surf and swell?
- What are the benefits of binoculars with a 10x magnification?
- What is the best binocular magnification for bird spotting?
- What kind of binoculars should I buy for bird watching?
- How long is a mallard bird?
- What happens when a bird mate?
- What is the difference between a wind and a ground swell?
- What is wave period and swell period?
- How can you tell a Bluewing from a teal duck?
- What kind of tail does a mallard have?
- What does a mallard duck look like in the fall?
- Are high powered binoculars good for Safari?
- What are the best binoculars for image stabilization?
- Why wear a binocular harness for birding?
- What to look for when buying binoculars?
- What is the difference between 10x42mm and 42mm binoculars?
- What does 10x magnification mean for bird watching?
- What are the advantages of binoculars with magnification 8X and 10x?
- Should I use 7X or 10x binoculars for birding?
- Which bird feeder monocular has the best magnification?
How many surf scoters are there?
Partners In Flight estimates the global breeding population at 470,000 and gives the species a 13 out of 20 on the Continental Concern Score, indicating it is a species of low conservation concern. Surf Scoters are common, but populations may be declining owing to degradation of habitat, oil spills, and heavy metal or organochlorine pollution.
Why is the surf scoter population declining?
Surf Scoters are common, but populations may be declining owing to degradation of habitat, oil spills, and heavy metal or organochlorine pollution. Like other ducks, Surf Scoters are hunted.
Why are surf scoters endangered?
The population is vulnerable to oil spills on the wintering grounds and disturbance and habitat destruction as a result of oil drilling on breeding grounds. The most common scoter in the region, Surf Scoters are seen in large flocks from July through mid-May along the entire coast of Washington, in large estuaries, and in Puget Sound.
What are the best binoculars for viewing surf scoters?
The most common types of bird-watching binoculars for viewing Surf Scoters are 8×21 binoculars and 10×42 binoculars. Bird Watching Academy & Camp sells really nice 8×21 binoculars and 10×42 binoculars. You can view and purchase them here. If you love the Surf Scoter you should purchase a Bird Watching Academy & Camp T-shirt.
What is the difference between a male and female scoter?
The female scoter is a more subdued shade of mottled brown. Males weigh as much as two and a half pounds, and females are usually half a pound lighter. It’s thought that the head patches confuse predators, though I know for fact they confuse photographers!
How can you tell the difference between a teal and a mallard?
Smaller than a Mallard, larger than a teal. Adult males are jet black with orange, white, and black bill and white patches at the nape, forecrown, and base of the bill. Females are dark brown with dark gray bills and usually show two patches of white on the face.
What is the difference between surf and swell?
is that surf is waves that break on an ocean shoreline while swell is the act of swelling. is that surf is to ride a wave, usually on a surfboard while swell is to become bigger, especially due to being engorged. excellent. Waves that break on an ocean shoreline.
What are the benefits of binoculars with a 10x magnification?
The wider field of view makes it easier to follow fast moving birds as well as scan for birds in the distance. With 10x and even more powerful binoculars you will get more detail which is good for spotting birds of prey, waterfowl, and large birds or wildlife.
What is the best binocular magnification for bird spotting?
If you plan on using one pair of binoculars for all your bird spotting in a variety of situations, an 8x magnification is the most popular choice for a few reasons: Wider field of view. You spot a bird high up in a tree and quickly raise your binoculars to your eyes.
What kind of binoculars should I buy for bird watching?
Our monthly subscription boxes help kids, youth, and adults learn about birds, bird watching, and bird conservation. The most common types of bird-watching binoculars for viewing Surf Scoters are 8×21 binoculars and 10×42 binoculars. Bird Watching Academy & Camp sells really nice 8×21 binoculars and 10×42 binoculars.
How long is a mallard bird?
The mallard is 50–65 cm (20–26 in) long, of which the body makes up around two-thirds the length. The wingspan is 81–98 cm (32–39 in) and the bill is 4.4 to 6.1 cm (1.7 to 2.4 in) long.
What happens when a bird mate?
As a bird gets ready to mate, hormonal changes cause the cloaca to swell and protrude slightly from the body. Mating only takes a few seconds for birds, when two birds position themselves so their cloacas can touch.
What is the difference between a wind and a ground swell?
This means groundswells feel the sea floor in much deeper water than windswells (a windswell is loosely any wave exhibiting periods of 6 seconds to 12 seconds) and hence will refract and react the sea floor further offshore. Shorter interval swells in the eight to twelve second band are generally conducive to good beachbreak surf. Photo: Bouma.
What is wave period and swell period?
Wave period is the distance between two waves passing through a stationary point, measured in seconds. When it comes reading forecast graphs, swell period is definitely the magic number. Indeed,…
How can you tell a Bluewing from a teal duck?
For overhead birds, key on the dark breast and white underbelly. Teal: Obviously, because of their diminutive size, it’s tough to confuse bluewings or greenwings with other ducks. You can easily distinguish them from each other. Greenwings have a light belly and appear blockier yet more agile in flight.
What kind of tail does a mallard have?
The speculum is often visible to varying degrees when the bird is at rest. White Tail: The male mallard’s broad tail is pure white with no markings.
What does a mallard duck look like in the fall?
Mallard Duck Information From fall to spring, breeding male mallards, also known as “drakes,” will sport a remarkable green iridescent plumage on their heads with a white band around their necks. Female mallard ducks, also known as “hens,” have less dynamic mottled brown to tan plumage.
Are high powered binoculars good for Safari?
The main reason you have a pair of binoculars for safaris is to get closer to the wildlife, so you may be forgiven for thinking that the more powerful the magnification the better. However this is not always true as very high powered binoculars have a two main drawbacks that may not make them ideal on a safari:
What are the best binoculars for image stabilization?
Image stabilization binoculars are available in magnifications up to about 20x and you can get binoculars for a tripod with magnifications up to 25x, but I would suggest that 15x is adequate.
Why wear a binocular harness for birding?
Also, to help with weight fatigue, today’s harnesses are a good option over the standard neck straps to relieve neck and shoulder strain when using your birding binoculars. Waterproof optics provide protection against not only water, but also dust, dirt, cracker crumbs, etc. as well as internal fogging.
What to look for when buying binoculars?
Personal requirements, such as the position of the focus wheel, the shape of the eyecups and the texture of the covering, must be considered, preferably by testing in the field. Second-hand binoculars are usually a good buy so long as you keep to well-known brand names.
What is the difference between 10x42mm and 42mm binoculars?
So, in a 10x42mm binocular, 10 is the magnification while 42mm is the objective lens diameter. To help you understand which binocular magnification is better, you first have to become familiar with the concept of how magnification works?
What does 10x magnification mean for bird watching?
The 10x magnification gets you just that bit closer to the action, meaning that you can see birds with just that little bit more detail. The more powerful magnification is obviously especially important over longer distances, so if you are bird watching from a hide or observing birds that just won’t let you get very close like many birds of prey.
What are the advantages of binoculars with magnification 8X and 10x?
Binoculars with magnification 8x and 10x have a wide field of view which makes viewing very comfortable. At the same time you can view objects that are not too far from you at close range.
Should I use 7X or 10x binoculars for birding?
The main reason that most people suggest using a lower magnification for birding over something like a 10x binocular is that in general 7x and 8x binoculars will have wider fields of view (FOV). To illustrate this fact, take look at the FOV’s of the 8x and 10x versions of the same models of binoculars below:
Which bird feeder monocular has the best magnification?
The Swift Bird Feeder Monocular is equipped with high magnification power, and it gives a broader pupil diameter, unlike a variety of binoculars in the market today. It has the best magnification for close bird watching.