Follow Live Science, Facebook & Google+. 9 in the journal BMC Research Notes.įollow Laura Geggel on Twitter. Future work is "urgently needed because compared to other species, we know very little about giraffe communication and behavior in general," Stoeger said. The researchers recorded 65 humming episodes in all, indicating "that acoustic communication is rare," she said. This isn't unexpected, given that giraffes' vocal folds aren't as thick as those of elephants, "so it would be a surprise that the calls of giraffes would be even lower than those of elephants," Stoeger said. The team didn't find any evidence of low-frequency, infrasonic signals. "However, it might be possible that once vision is limited - for example, at nighttime - and they are separated, that they might use vocalizations to keep contact." "Giraffes have excellent vision and use visual signals for communication a lot," she said. Santa Barbara Zoo has a new baby giraffe 01:29 Sometimes, the researchers personally recorded the giraffes, but they relied on autonomous recording devices for the longer night recordings. To investigate, the researchers recorded a total of 22 giraffes at three European zoos - the Berlin Tierpark, the Copenhagen Zoo in Denmark and the Vienna Zoo. But there's inconclusive evidence for this idea, prompting Stoeger and her colleagues to start recording giraffes in an effort to learn more about the noises they make, and whether those noises are used for communication. Or maybe giraffes produce sounds in the infrasonic range - much like the rumble of elephants - that are below the threshold of human hearing, she said. "There have been suggestions that the giraffe's iconic long neck makes vocalization physically impossible, due to the difficulty of sustaining the required airflow from lungs to mouth over such a distance," Stoeger told Live Science in an email. safety standards.The giraffe's neck may explain why the animal doesn't say much. Their products can be found in major zoos, department stores, gift shops, and at, of course! The entire family of Aurora plush, including Necky the Small Stuffed Giraffe with Sound, is made with all new, child safe materials and meets or exceeds all U.S. is one of the world's most popular plush companies with over 25,000 retail outlets worldwide. Aurora stuffed animals are incredibly well made with a focus on durability, safety, affordability, and most importantly, cuteness. This little stuffed giraffe with sound is surface washable and recommended for ages three and up. It's soft, looks amazing, and makes cool giraffe sounds. Okay, maybe they will but who cares? You have a stuffed giraffe that makes noise to worry about. The two of you can have conversations that no one else will understand. It's not too small but is small enough that you can take your stuffed giraffe with you everywhere you go. Enough noise about the noise, what about the small stuffed giraffe's looks, right? Well, it's about seven inches tall, seven inches long, and is a couple inches wide. Hopefully you can speak the secret giraffe language or at least have access to a good online translator. Interpreting the giraffe sound made by Necky will be up to you. Say goodbye to silence because this giraffe stuffed animal makes a fun giraffe sound when squeezed. This little stuffed giraffe is so cool, in fact, that you will want to squeeze it tight and never let go. We proudly present Necky the Small Stuffed Giraffe with Sound by Aurora! Cool, right? Yeah, we think so too. Stuffed giraffes are great but they are so quiet. Necky the Small Stuffed Giraffe with Sound by Aurora
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