Australia's Travis Head has once again found himself in the spotlight for an intriguing celebration. The 31-year-old came up with a unique celebration after claiming the wicket of Kamindu Mendis on Day 1 (Thursday, February 6) of the second and final Test against Sri Lanka at Galle.Head dismissed Mendis for 13 in the final ball of the 46th over. It was a flighted delivery outside the off-stum from the part-time spinner. The southpaw went for a cut shot but ended up edging it straight to Steve Smith in the slip cordon.After providing his team with the breakthrough, Head celebrated interestingly by shaking his bowling hand. Here's a video of the celebration:It is worth mentioning that Travis Head grabbed headlines for his celebration after Rishabh Pant's wicket in the Melbourne Test of the 2024-25 Border-Gavaskar Trophy. Following the wicket of the dangerous batter, Head made a quirky gesture with his hand and finger.Head's celebration sparked a big controversy and the Australian batter was slammed by many for the gesture. However, during an interview, he clarified that the celebration actually meant a 'finger on the ice'.Australia captain Pat Cummins also shared details of the celebration in a post-match interview. He stated that it was a joke that started when Head, after getting a wicket, put his finger in an ice bucket and walked in front of veteran spinner Nathan Lyon.Travis Head scored a quickfire half-century in Test series opener against Sri LankaPlaying as an opener in the first Test against Sri Lanka, Travis Head notched up a fine half-century for Australia in the first innings. The left-handed batter hit 10 fours and one six, finishing with 57 runs off 40 balls.His entertaining knock ended after he perished to left-arm spinner Prabath Jayasuriya. Head's opening partner Usman Khawaja stole the show by slamming a stunning 232-run knock. Stand-in skipper Steve Smith and wicketkeeper-batter Josh Inglis also hit centuries in the innings, amassing 141 and 102 runs, respectively.Australia won the contest by an innings and 242 runs to take a 1-0 lead in the two-match series. It was Sri Lanka's biggest defeat in their Test cricket history.