Showing posts with label duck. Show all posts
Showing posts with label duck. Show all posts

Thursday, March 29, 2018

Talking to eBird (#799)

The month of March gave south Florida its coldest temperatures of the year, dipping into the high thirties (~3 degrees Celcius) with one of our several cold (or should I say "cool?") fronts. Rain threatened with their approach but precipitation was sparse...

Gray Sky before sunrise 20180316

...and clear skies followed for several days after the passage of each front:

Red in the morning 20180316

As a teenager working towards a Boy Scout merit badge I started keeping daily logs of bird sightings. I still have my old records, and I enjoy re-living some of the sightings. 

The habit of carrying a pencil and a pocket-sized spiral notebook did not persist for very long, and even the notes I made about first or unusual bird sightings became more and more sketchy, finally deteriorating to date, name of bird and place-- the latter sometimes ambiguous. 

I assumed I would always remember the exact location of "Charlie's Woods," "up at Camp" and "down the river," but now they do not exist. These are the entries for my first ten weeks of birding (Don't the rubber-stamped dates lend an air of authenticity?): 

MyBirdBook3

Stopping to take notes interfered with the joy of birding, and diverted my attention away from the sky and surroundings, possibly depriving me of exciting sightings.

Fast forward to the electronic revolution and the age of eBird. After moving to Florida I readily adapted to using this Cornell University Laboratory of Ornithology iPhone application to report my sightings. Yet there remained a certain nuisance factor, as I still had to stop and occupy both hands to punch in and update sightings. 

After all, with snakes and fire ants to contend with, I was already looking down half the time just to walk from place to place. Then I found out that I could use the iPhone speech recognition feature. The eBird filter should be set to species expected locally. This will limit the matches to a single species or a select few.

Start eBird 20161115

eBird app menu

eBird report

Talking to the eBird app requires one to adopt a spartan language style. Use as few syllables as necessary. Speak distinctly, sounding every consonant. If you don't, your "Osprey" becomes "odd spray." Better to say "OHspray."  

Osprey 20160404

Say "Mottled Duck" too fast and it comes out "Matilda,"  or fail to pronounce the "TT" results in "modeled," neither of which matches a species in the eBird database. Ths Mottled Duck is in the company of a Black-necked Stilt (for which "black, hyphen, neck" will suffice for eBird):

Mottled Duck and Black-necked Stilt 03-20170421

A White Ibis must be called a "hWyte ibis" lest it become "what I best." 

White Ibis 20161228

Never use plurals, as they will be translated to possessives such as dove's and sparrow's. Goose matches many species while geese does not. Keep it short and simple. "Egyptian" is all you need to say to call up the Egyptian Goose:

Egyptian Geese courting 20130131

"European" is enough to auto-complete the Starling...

European Starling 01-20170601

...and "Loggerhead" matches the only bird in our local list. The local filter produces the Shrike but ignores the rare Loggerhead Kingbird (and Turtle):

Loggerhead Shrike on Red Maple 20161117

There is no such bird as a bluejay, so say "Blue, Jay:"

Blue Jay 02-20171219

Make sure the syllables are run together where appropriate, so that your "kingfisher" does not summon an unrecognized "King Fisher." Only the Belted Kingfisher is selected in south Florida, while you may need to choose from a list of kingfishers in south Texas or Latin America:

Belted Kingfisher female 20180208

Say "hyphen" when there is one in a bird's name -- it's a "red, hyphen, bell" if you want to report a Red-bellied Woodpecker in Florida (the filter in the western US  would turn up a sapsucker!):

Red-bellied Woodpecker 20091226

Truncating the names actually improves accuracy. For example, "boat, hyphen, tail" is enough for Boat-tailed Grackle:

Boat-tailed Grackle 3-20091129

"Tricolored" will match the Heron by that first name, if you do not improperly add a hyphen:

Tricolored Heron 01-20170605

Don't worry if "Mourning Dove" comes out "Morning Dove," as eBird will automatically spell-check it and enter it properly:

Mourning Doves DPP Processed 20130322

The eBird app's artificial intelligence (AI) also automatically drops the "e" in  "Downey" Woodpecker: 

Downy Woodpecker male 20170223

However, eBird seems to ignore a British flair, and refuses to match your Gray Catbird, which Apple's AI  insists on spelling as "grey," so simply say "catbird," (but not "cat, bird") to enter it correctly:

Gray Catbird 2-20151018

Similarly, to keep the Blue-gray Gnatcatcher from defaulting to unacceptable "grey," simply say "blue, hyphen, letter G."

Blue-gray Gnatcatcher 02-20180130

The correct species will pop up if you leave off "Heron" and just say "Great, Blue"...

Great Blue Heron 03-20170207

 ...or "Little, Blue:"

Little Blue Heron 02-20180112

"Red hyphen shoulder" is enough for the Red-shouldered Hawk: 

Red-shouldered Hawks 02-20150222

I could go on and on, but if you haven't used speech recognition with the eBird app, try it and you may like it! This feature also simplifies addition of species comments and other observations about weather and habitat.

Oh, and some bird names, notably "vireo" for me, will never be properly recognized, although "white hyphen letter E" will match with the White-eyed Vireo...

White-eyed Vireo 02-20171018

...and "red hyphen letter R" brings up the Red-eyed Vireo:

Red-eyed Vireo HDR 20160917

If all else fails, go back to punching in the full name or its four-letter banding code, but watch where you step!

= = =  = = =  = = = =  = = = = =

Linking to Misty's  CAMERA CRITTERS,

Linking to Eileen's SATURDAY'S CRITTERS,

Linking to SKYWATCH FRIDAY by Yogi, Sylvia and Sandy

Linking to WEEKEND REFLECTIONS by James

Linking to BirdD'Pot by Anni

Linking to Our World Tuesday by Lady Fi

Linking to Wild Bird Wednesday by Stewart

Linking to Wordless Wednesday (on Tuesday) by NC Sue

Linking to ALL SEASONS by Jesh

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Please visit the links to all these memes to see some excellent photos on display

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Thursday, June 25, 2015

What has four legs and flies?

Here is a riddle to start your day:

(Q.) Which CRITTER has four legs and flies? 
(A.) The classic answer is "a horse, of course!" (And we don't mean the mythical Pegasus)

If you answered that it was this male Julia heliconian butterfly as it prepares for a landing on a Lantana flower, you would have been wrong. Its proboscis is already extending in anticipation of the sweet taste of nectar, and its landing gear are down. 

Count those legs-- four! But why is this the wrong answer? Stay tuned to find out.

Julia on approach 20150103

Another answer might be pairs of two-legged creatures with wings. Maybe this is cheating because the riddle implies that it seeks the identity of a single creature. Anyway, here are a few couples who, arguably, meet the description. Can you distinguish the males from females?

Mottled Duck males tend to be bigger and have yellowish mostly clear bills:


Mottled Ducks 3-20130209

Pileated Woodpecker males have a red forehead and mustache streak, but both are gray or black in females:



Pileated Woodpecker 20120930

Pileated Woodpecker 2-2008_12_04

The red on the nape and head of male Red-bellied Woodpeckers extends all the way to the forehead, but the female's forecrown is light gray:

Red-bellied Woodpeckers pair 20140427

Least Tern sexes are similar and best determined by behavior.  Males (in the foreground) usually seem to have a brighter yellow bill:

Least Tern pair interactions 05-20140410

Bald Eagle males are noticeably smaller than females and their gape usually extends no more than halfway under the eye, while that of the female (in foreground) may reach past the center of the eye:


Bald Eagle face comparison 20150312

We happen to know that the male in this pair of Burrowing Owls looks as if he has a beard. He also seems to have a deeper "frown," but these are individual characteristics. Normally the female is darker during breeding season because the slightly larger male stands guard outside the burrow and his feathers are more exposed to the bleaching effect of sunlight:

Burrowing Owl pair portrait 20131114

In these Mew Gulls it is anybody's guess as to which is the male. Both have brightest yellow bills during breeding season. This photo was taken in June, 2011 in Denali National Park, Alaska:

Mew Gulls (Larus canus) 2-20110619

From their behavior, we know that the Killdeer on the left is the male. He repeatedly expanded the upper ring on his neck as a courtship gesture:

Killdeers courting 20110412

Mallards-- no problem finding the colorful drake here!:

Mallard Pair 20090427

House Finches-- who wears the brightest coat?:

House Finch pair 20130115

The sexes of Green Herons are very similar, but we think the one presently incubating the eggs is the male because its legs were bright red, not described as a reliable indicator. This pair is exchanging incubation duties:

Green Heron pair exchanging incubation duty 20120325

Male Yellow-crowned Night-Herons are said to be slightly larger than females, but this is a toss-up:

Yellow-crowned Night Heron pair displaying 91-20120304

The male Mourning Dove on a FENCE is all puffed up:

Mourning Dove Pair 2008_08_01

These Purple Swamphens share four legs (not counting those  in the REFLECTION) but sexes are similar:

Purple Swamphens 01-20141030

To be concise, the riddle should have asked: "What has six legs, two wings but only four feet?" That might have been a real puzzler, keeping you on the edge of your seat to hear the answer. The Julia heloconian indeed fits this description.

Top MACRO view, male Julia:

Male Julia Heliconian 20090321

Top view, female Julia:

Julia female 20111217

Side view, male also shows four legs...

Julia heliconian male 20140824

As does this side view of a female:

Julia Heliconian female 20120808

The Julia belongs to the group of brush-footed butterflies or four-legged butterflies. Many species are brightly colored but their under-wings are often dull and may look like dead leaves, as in the case of this species.

In adults, the first pair of legs are much shorter than the other four legs, and are not used for walking. The front legs do not have feet, just little brushes of hairs that are used for smelling and tasting. Like parts of their mouth,they can be so small as to be practically invisible.

Rain Clouds moved into the SKY over the lake a little after sunrise:

Clouds over lake HDR 20150415

A bonus photo-- we have just returned from a rail trip in Canada. This is the view of Lake Louise in Banff National Park, Alberta. It is taken from the window of our room in the Fairmont Chalet. The sun is breaking through the clouds. The Upper Victoria Glacier is visible in the background. The Lower glacier extended well into the lake in the early part of the 20th Century, but now has retreated up and to the right of the mountain.

Lake Louise 1935PM 20150619


As the lake is fed by outflow of the glaciers, it takes on an emerald color, due to the suspended "glacier dust"  or "rock flour" which is scoured from the limestone as the ice moves down. Depending upon sky conditions, the water may appear any color from gray to deep blue or green.



= = =  = = =  = = = =  = = = = =

Linking to Misty's  CAMERA CRITTERS,

Linking to Eileen's SATURDAY'S CRITTERS,

Linking to GOOD FENCES by Tex (Theresa). 

Linking to SKYWATCH FRIDAY by Yogi, Sylvia and Sandy

Linking to WEEKEND REFLECTIONS by James

Linking to BirdD'Pot by Anni

Linking to Wild Bird Wednesday by Stewart

Linking to I Heart Macro by Laura

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Please visit the links to all these memes to see some excellent photos on display

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Thursday, May 7, 2015

Crops & Clips: May, 2012 Meme Mashup

Looking back three years in anticipation of what may turn up again this month. My potpourri gathered from the archives features images that I hoped would match the themes of critters, fences, skies and reflections. It took me until May 25 to fill in all the blanks.

CRITTERS:

The month started off and finished with me in Illinois, where I captured this brightly colored eastern subspecies of Palm Warbler (Batavia, IL, May 1, 2012):

Palm Warbler 20120501

A Wild Turkey crossed the path in front of us (May 1, 2012, Batavia IL):

Wild Turkey 20120501

The next day a Savannah Sparrow posed atop a rock in our North Aurora, IL yard (which, sadly, has now been developed into acres of town-homes):


Savannah Sparrow 2-20120502

On May 3 a Rose-breasted Grosbeak brightened our morning (Batavia, IL):


Rose-breasted Grosbeak male 2-20120503

What is prettier than the sight of an American Goldfinch in morning light (North Aurora, IL)...

American Goldfinch 2-20120510

...unless it is the song of a Yellow Warbler? (May 11, Batavia IL)

Yellow Warbler 20120511

The month is not half over and I am overwhelmed with color-- a Scarlet Tanager (May 13, 2012, Batavia, IL).

Scarlet Tanager 2-20120513

Yet, I cannot pass up this image of two fledgling Great Horned Owls, in Geneva, IL on May 23, 2012


Great Horned Owlets 2-20120523
Linking to Misty's  CAMERA CRITTERS,

Linking to Eileen's SATURDAY'S CRITTERS,

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FENCE:

The first fence that showed up in this month's archives was occupied by a Chipping Sparrow in our daughter's back yard in Batavia, on May 9, 2012:

Chipping Sparrow 4-20120509

Linking to GOOD FENCES by Tex (Theresa). 

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SKYWATCH: 

I was hard-pressed to find a single "sky shot" in the May 2012 archives. In this shot the sky is partly obstructed by a Red-tailed hawk (Batavia, May 9, 2012)...

Red-tailed Hawk 20120509

...and in this, the cloudless sky complements the coat of an Indigo Bunting (Batavia, May 11, 2012):

Indigo Bunting 20120511


Linking to SKYWATCH FRIDAY by Yogi, Sylvia and Sandy

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REFLECTION:

A family of Mallards on the placid water of the Fox River, Aurora, Illinois, May 25, 2012:

Mallard with ducklings 20120525

Linking to WEEKEND REFLECTIONS by James

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Also:

Linking to BirdD'Pot by Anni

Linking to Wild Bird Wednesday by Stewart

_______________________________________________

Please visit the links to all these memes to see some excellent photos on display