SAN FRANCISCO， March 7 (Xinhua) -- The unique coloration of the giant panda that is loved by many people has long been a mystery to scientists. But now a joint research team believes they have solved the mystery， once and for all.
The black and white patches on the giant panda mainly have two functions - camouflage and communication， the joint research team from University of California， Davis， and California State University， Long Beach explains.
The giant panda's white face， nape， dorsum， flank， belly， and rump are adapted for crypsis against a snowy background， whereas its black shoulders and legs are adapted for crypsis in shade， according to the study that the joint research team published in the journal of Behavioral Ecology on Feb. 28.
However， dark markings on the head are not used in crypsis， but in communication: dark ears may be involved with signaling intent about ferocity whereas dark eye marks may serve in individual recognition， according to the study.
There is no compelling support for their fur color being involved in temperature regulation， disrupting the animal's outline， or in reducing eye glare， the study explains.
"Understanding why the giant panda has such striking coloration has been a long-standing problem in biology that has been difficult to tackle because virtually no other mammal has this appearance， making analogies difficult，" said Dr. Tim Karo， a professor from the University of California and the lead researcher.
While citizens refer to the Northwest district as “Trendy-3rd Avenue
Khalil Mack Youth Jersey ,” others have taken to calling it Nob Hill in commemoration of the San Francisco neighborhood. It is accurate that the trendiest purchasing you can do in Portland has its house on 10 blocks of Northwest 23rd Voie. People-viewing is a preferred of citizens who also delight in searching the several boutique retailers. Walk a couple of blocks until finally you achieve Northwest 21st Voie, and you will have entered the territory of the edgy concert goers who delight in the many colorful posters and placards the bands put up. Famous resident Bill Walton from the Blazers lived there and appreciated the quite a few different faces of the Northwest District.
If you are asking yourself just the place to go shopping and also which eateries to regular, the ten blocks on 23rd Street are bound to have some thing that will excite your style and taste buds. Ebook merchants are nestled following to clothes boutiques, and there are even some mini malls. The Northwest District is related to downtown with the new streetcar line, enabling you to discover even a lot more spots to your liking. Enjoyment is also component and parcel of the Northwest encounter. If you enjoy people-observing, and the interaction with appealing people, environmental fanatic, and the only thrifty, you will price tag the interaction you may have at the Fred Meyer Stadium Branch Supermarket.
To adequately recognize the prosperous background of the NW Portland region, it is crucial to recognize that a person place of the Northwest District was dubbed ‘Slabtown’ and essentially has roots in Portland’s earlier.
After home to the very poor and the functioning course, quite a few inhabitants were not ready to afford appropriately cut firewood but as a substitute had to make do low cost slabs of wood from nearby sawmills, hence offering the fifty square block place the title Slabtown. In the prior a derogatory expression, the region is now turning out to be more and a lot more contemporary and sought right after.
Inspiring a bar and audio lounge to decide on up the title, the largely unused title is now simply a relic of moments earlier: of the St. Patrick’s Church on 1623 NW 19th Voie which ministered to the bad, of the effectively to do who lived nearer to West Burnside Road at 15th and 16th Avenues, and of the “Slabtown” sign which is a reminder to the area’s past.
At this level in time you will be ready to see town housed and condos currently being designed, and yet it seems that the progress is happening so promptly that quite a few experience a restraining hand from the city needs to be employed to not lose the general appeal of the place. Consider the Pettygrove Road townhouse growth which is made up of models priced at $five hundred,000 and it gets to be really clear what citizens are concerned around. What the moment used to be well-known as the birthplace for the band the Dandy Warhols is now getting to be known as the area the place $689,000 row houses are currently being offered – in all fairness, even so, the builders are functioning difficult at keeping the historic making, this kind of as the Lane-Miles Standish creating which employed to be the property of a printing organization on NW 19th Voie and Raleigh Road for more than 85 years and is now staying remodeled to residence 5 amounts of residences as properly as business office spaces.
It is noticeable that the area is inching its way away from industrial to residential, and Northwest District Neighborhood Affiliation is retaining an open dialog through a weblog with residents and designers. Located only 4 driving minutes from downtown, its mature trees and parks give way to hilly locations and winding roads. A lot of street parking offers streets the illusion of staying narrow even though extensive sidewalks accommodate leisurely strollers as very well as harried executives. ninety.3 % of residents rated the livability of the area as superior or very excellent in 2005 and benefits of that examine might be discovered on the net.
Manifeste transportation is accessible by way of TriMet the place six bus routes go by means of Northwest and wherever the streetcar line travels from the Pearl District on NW Northrup Street, NW 23rd Street, and NW Lovejoy Street. The quantity of inhabitan.
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