Face it: Sheep are just like us when it comes to recognizing people

Emma Watson, Jake Gyllenhaal, journalist Fiona Bruce and Barack Obama all walk into a sheep pen. No, this isn’t the beginning of a baaa-d joke.

By training sheep using pictures of these celebrities, researchers from the University of Cambridge discovered that the animals are able to recognize familiar faces from 2-D images. Given a choice, the sheep picked the familiar celebrity’s face over an unfamiliar face the majority of the time, the researchers report November 8 in Royal Society Open Science.
Even when a celeb’s face was slightly tilted rather than face-on, the sheep still picked the image more often than not. That means the sheep were not just memorizing images, demonstrating for the first time that sheep have advanced face-recognition capabilities similar to those of humans and other primates, say neurobiologist Jennifer Morton and her colleagues.

Sheep have been known to pick out pictures of individuals in their flock, and even familiar handlers (SN: 10/6/12, p. 20). But it’s been unclear whether the skill was real recognition or simple memorization. Sheep now join other animals, including horses, dogs, rhesus macaques and mockingbirds, that are able to distinguish between individuals of other species.
Morton and her colleagues released eight sheep one-by-one into a pen outfitted with two computer screens. A celebrity’s face would appear on one screen, while a different image appeared on the other. First, the team familiarized the sheep with the celebrities’ faces by showing the faces opposite a black screen or random objects. Picking the celebrity earned a sheep a food-pellet reward.
Next, researchers paired a celebrity mug, like Gyllenhaal’s now-familiar face, with an unfamiliar person. By the end of this experiment, the sheep chose a familiar celebrity’s face over a stranger’s face about 79 percent of the time on average.

To see if the sheep were just memorizing shapes, researchers did the same test, but with pictures in which the celebs’ heads were tilted right or left. The sheep didn’t do as well but still passed, recognizing the celebrities about 67 percent of the time on average — a drop in performance comparable to that seen in humans performing the same task.

In a final test, the sheep had to choose between a picture of one of their handlers’ faces and an unfamiliar face. On her first try, one sheep appeared taken aback by the new face in the mix. She did a double take of both faces before ultimately choosing her handler. Since the handler cares for the sheep daily, the animals were familiar with her — although they had never seen a 2-D photo of her face. Recognizing a person that is familiar from 3-D life requires “complex image processing,” the authors say, because the sheep must translate their memory of the person to a 2-D picture.

Brad Duchaine, a brain scientist at Dartmouth College, doesn’t find the sheep’s ability surprising. “My guess is that the ability of sheep to recognize human faces is a by-product of selection to discriminate between different sheep faces,” he says. “Either the human face is similar enough to the sheep face that [it] activates the sheep face-processing system, or human-face recognition relies on more general-purpose recognition systems.”

What channel is Terence Crawford vs. Shawn Porter on tonight? How to watch, buy 2021 fight on pay-per-view

The WBO welterweight belt will be on the line when Terence Crawford and Shawn Porter meet in Las Vegas on Saturday night.

Crawford, widely considered one of the best fighters in the world regardless of weight class, enters the bout with a perfect 37-0 record. He has successfully defended the WBO title four times since taking it from Jeff Horn back in 2018.
Porter holds a record of 31-3-1, but his three losses have come against strong opponents in Kell Brook, Keith Thurman and Errol Spence Jr. He represents the toughest test of Crawford's career.

"Hands down, I feel like this is a fight where I can make a huge statement in the welterweight division," Crawford said (via Boxing Scene). "Because everything I’ve done, the question is always, 'Well, what about welterweight?' Welterweight this, or welterweight that. This is one of the top welterweights that I am facing.
"This is my time to show the world who Terence Crawford really is in the welterweight division."

Here's everything you need to know about watching the Crawford vs. Porter fight.

USMNT's faltering draw to Jamaica illustrates bumpy road to Qatar 2022

There was a moment in the first half, not even 20 minutes into the United States’ World Cup qualifier at Jamaica, that American midfielder Yunus Musah gathered the ball in the center of the field at Independence Park and contemplated one of his favored rampages toward the opposing goal. He had demolished Mexico with his physical strength and dribbling skill, and it was time to do the same to the Reggae Boyz.

As Musah advanced, though, the ball did not. The field — yes, the field — had other ideas.
It’s not always the opposing fans or the refs or the pressure of the circumstance. Sometimes, it’s as simple as lacking the comforts of home. For a squad that included three teenagers and was the second-youngest the USMNT ever deployed for a qualifier, being unable to count on the ball rolling evenly was among the many reasons it left Jamaica with a 1-1 draw and a single point to add toward its total.

“We’re not looking at it as a disappointing result. We’re looking at it as a good result,” U.S. coach Gregg Berhalter told reporters. “Any time you can get a point away from home is a good thing in CONCACAF qualifying. I want to be very clear by saying that.

“I think for the guys to have their heads down because we wanted more is completely natural, but this is a point that we’ll absolutely take on the road.”

It’s a point more precious than American fans are likely to appreciate. The U.S. easily could have lost, given one blown opportunity at a wide-open tap-in for Jamaica’s Bobby Reid and a disallowed goal from his teammate, Damian Lowe, on an 84th-minute set piece.

The U.S. took a 1-0 lead on forward Timothy Weah’s inventive 11th-minute goal, which required a sweet feed from striker Ricardo Pepi, two nifty moves from Weah and a left-footed finish past ace goalkeeper Andre Blake. That was answered 11 minutes later, though, when Jamaica’s Michail Antonio — currently third in the Premier League in goals for West Ham United — drove to the left against U.S. midfielder Tyler Adams, stopped and cut back to his right foot and left Adams behind. He blasted a searing shot from 34 yards that found the top right corner, beyond the reach of goalkeeper Zack Steffen.

“Obviously, it was a rough game. Not the result that we wanted,” Weah said. “We knew it was going to be difficult.

“Conditions were rough, but that’s no excuse. We wanted to execute, but it wasn’t there today.”

It’s difficult to reconcile this torpid performance against the brilliance of Friday night’s victory over Mexico. But combining the two gives the USMNT four points from the two-game window in CONCACAF qualifying, and still leaves it in position to earn an automatic position in the 2022 World Cup field.

The Americans now have five points from four road games, slightly ahead of the “win your home games, draw on the road” standard that tends to assure qualification in this format. However, they’re also a couple points behind at home because of a 1-1 September draw against Canada. Their 15 points through eight games is three more than they earned in the entire 10-game qualifying round when failing to qualify for Russia 2018.

Qualifying will not be easy. Not that it ever has been.

“It was difficult conditions, it really was,” Berhalter said. “Controlling the ball, playing the ball was challenging. You can chalk it up to simply that. It was challenging field conditions, and the movements weren’t always clean. That’s something you can’t control.”

This is not something Musah would have encountered often while growing up in Italy or later England, where he trained in the Arsenal youth program. Pristine pitches predominated once he moved to Spain to join Valencia in 2019, and that’s what was in place in Cincinnati — even though it rained — when the USMNT dominated rival Mexico to earn a 2-0 victory and take over first place in the final round of World Cup qualifying.

After that moment in the 18th minute, though, Musah seemed to abandon the skill that had made him such a force against Mexico. With midfielder Weston McKennie out because of a yellow-card suspension — and with Musah muted and fellow teen Gianluca Busio just a shade hesitant in his first qualifying start — the Americans lacked the engine that had driven them four days earlier.

Berhalter allowed that he thought Musah was bothered by the conditions, then told Sporting News he also was bothered by a case of strep throat.

“We could tell that was taking a toll on him,” Berhalter told SN. “I don’t want this to be about the field, I really don’t. It was the same for both teams. We had enough time to be moving the ball. It was difficult, but we had enough time. And it’s just something you have to deal with. And we’re used to dealing with that.”

Are they, though? Most of the USMNT still has played in just a few CONCACAF road qualifiers. Hesitation was horrifically huge for many of those who played Tuesday. So many circumstances that could have been devastating developed because players expected balls to roll into their feet, only to see them die and be beaten to the play by the opposition. There were passes fed in the direction of teammates that lacked the necessary pace, including one to Steffen that traveled so slowly it nearly allowed Jamaica another simple scoring chance.

That’s what happened on the play that set Reid up, with U.S. right back DeAndre Yedlin waiting too long to pursue what should have been a simple clearance. Instead, Jamaica was able to feed a cross to the far post, where left back Antonee Robinson tried to clear it for the Americans. Instead, he knocked it directly across the goal to Reid. What should have been a simple tap-in was blasted over the crossbar because Reid panicked.

In the 84th minute, Jamaica’s corner kick was pursued by Lowe directly in front of the goal, but he was called for climbing over defender Walker Zimmerman’s back to head the ball past. Berhalter said he heard the whistle quickly, so he believed referee Juan Gabriel Calderon of Costa Rica was convinced of his call.

“When you think about the youth of this group, the inexperience of this group in CONCACAF qualifying, we’re on the right track,” Berhalter said. “Just thinking about it, you don’t often get where you’re in a qualifying competition, one venue is freezing cold, and the next venue is this tropical climate.

“Most continents, when they have qualifying, the weather’s consistent. So we’re going through a lot here, man. We’re learning on the fly. The guys have done a good job with that. We’ll take our position now and focus on 2022.”

To be clear, he meant the six games remaining in qualifying that will be played in the new year — not “Qatar 2022.”

The Americans are not there yet. And the road to get there will remain bumpy.