![]() ![]() There truly isn’t a better way to learn low-level networking than to look at traffic under the Wireshark microscope. Government agencies, corporations, non-profits, and educational institutions use Wireshark for troubleshooting and teaching purposes. A global organization of network specialists and software developers supports Wireshark and continues to make updates for new network technologies and encryption methods. Wireshark is an open-source network protocol analysis software program, widely considered the industry standard. Wireshark is the de facto, go-to, you-need-to-know-how-to-use, application to capture and investigate network traffic.Īnd because Wireshark is the predominant tool for this job, let’s go over some application basics, such as where you can download Wireshark, how to capture network packets, how to use filters, and more. Some even came in to shore as shallow as two meters.If you find yourself troubleshooting network issues, and you have to inspect individual packets, you need to use Wireshark. Archer/Towner et al., Ecology, 2022)įour minutes before the feeding event, beach-based observers and the drone pilot reported seeing sharks fleeing the area. ![]() Helicopter view of the orca, eating what is suspected to be a white shark's liver. This suggests that a white shark's liver is buoyant, which means the fatty meal could drift to the surface following a big bite to a shark's belly. While sharks occasionally team up to hunt, orcas have it down to a fine art, which means looking in one direction is no guarantee of safety.įrom the helicopter, the pilot snapped photos of one of the orcas chowing down on what looks like a huge shark liver, one the size of an orca's head. It's similar to how their own prey avoid them. This circling technique is probably a shark's way of keeping an eye on an orca. In both clips, the sharks displayed evasive behaviors, circling back tightly with the whale following, but both moving slowly." ![]() "Two video sequences at 14h 07 and 14h 27 showed two different killer whales (Starboard in the first clip) closely following large white sharks at <1 killer whale body length. ![]()
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